CN109287410A - A method of using potato-rice-rice rotation system Study on Fertilizing soil - Google Patents
A method of using potato-rice-rice rotation system Study on Fertilizing soil Download PDFInfo
- Publication number
- CN109287410A CN109287410A CN201810841714.3A CN201810841714A CN109287410A CN 109287410 A CN109287410 A CN 109287410A CN 201810841714 A CN201810841714 A CN 201810841714A CN 109287410 A CN109287410 A CN 109287410A
- Authority
- CN
- China
- Prior art keywords
- rice
- compound fertilizer
- per acre
- time
- potato
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002689 soil Substances 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000003337 fertilizer Substances 0.000 claims abstract description 115
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 101
- 235000009566 rice Nutrition 0.000 claims abstract description 101
- 244000061456 Solanum tuberosum Species 0.000 claims abstract description 35
- 235000002595 Solanum tuberosum Nutrition 0.000 claims abstract description 35
- 239000010902 straw Substances 0.000 claims abstract description 35
- 241000196324 Embryophyta Species 0.000 claims abstract description 18
- 241000209094 Oryza Species 0.000 claims description 99
- 150000001875 compounds Chemical class 0.000 claims description 81
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 27
- 239000003895 organic fertilizer Substances 0.000 claims description 21
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 19
- 239000004202 carbamide Substances 0.000 claims description 19
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 18
- 230000002363 herbicidal effect Effects 0.000 claims description 18
- 239000004009 herbicide Substances 0.000 claims description 18
- 210000003608 fece Anatomy 0.000 claims description 16
- 238000003306 harvesting Methods 0.000 claims description 15
- 229910052757 nitrogen Inorganic materials 0.000 claims description 15
- 239000003516 soil conditioner Substances 0.000 claims description 15
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 13
- 239000010871 livestock manure Substances 0.000 claims description 13
- 239000011591 potassium Substances 0.000 claims description 13
- 229910052700 potassium Inorganic materials 0.000 claims description 13
- 238000010899 nucleation Methods 0.000 claims description 12
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 11
- 239000011574 phosphorus Substances 0.000 claims description 11
- 229910052698 phosphorus Inorganic materials 0.000 claims description 11
- 239000001103 potassium chloride Substances 0.000 claims description 10
- 235000021049 nutrient content Nutrition 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 235000011164 potassium chloride Nutrition 0.000 claims description 8
- 241000287828 Gallus gallus Species 0.000 claims description 7
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
- -1 Phospho Chemical class 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 239000011777 magnesium Substances 0.000 claims description 4
- 229910052749 magnesium Inorganic materials 0.000 claims description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 3
- 229940072033 potash Drugs 0.000 claims description 3
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 3
- 235000015320 potassium carbonate Nutrition 0.000 claims description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 2
- 230000008859 change Effects 0.000 claims description 2
- 239000000460 chlorine Substances 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 244000058871 Echinochloa crus-galli Species 0.000 claims 1
- 230000035558 fertility Effects 0.000 abstract description 13
- 239000000126 substance Substances 0.000 abstract description 8
- 235000015097 nutrients Nutrition 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 240000007594 Oryza sativa Species 0.000 abstract 2
- 241000192043 Echinochloa Species 0.000 description 8
- 235000019994 cava Nutrition 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 238000003967 crop rotation Methods 0.000 description 7
- 210000002700 urine Anatomy 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 4
- 235000016709 nutrition Nutrition 0.000 description 4
- 230000035764 nutrition Effects 0.000 description 4
- 244000005700 microbiome Species 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 235000013619 trace mineral Nutrition 0.000 description 2
- 239000011573 trace mineral Substances 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 231100000502 fertility decrease Toxicity 0.000 description 1
- 239000003864 humus Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004016 soil organic matter Substances 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/20—Cereals
- A01G22/22—Rice
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/25—Root crops, e.g. potatoes, yams, beet or wasabi
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of using potato-rice-rice rotation system Study on Fertilizing soil method, comprising the following steps: 1) plants Winter potato: basal dressing and three times dressing fertilizer；2) early rice: dressing fertilizer and total straw returning to the field twice is planted；3) it cultivates a second crop of rice: dressing fertilizer and total straw returning to the field three times.The present invention can improve soil nutrient property, the fertility of fast lifting soil, Study on Fertilizing soil；The yield that crop can also be improved simultaneously reduces the amount of application of chemical fertilizer, saves production cost, planting benefit is significantly increased.
Description
Technical field
The present invention relates to the method for Study on Fertilizing soil more particularly to a kind of application potato-rice-rice rotation system Study on Fertilizing
The method of soil.
Background technique
Fertilizing soil is exactly that allow soil to grow fat fertile, keeps and improve the fertility level of soil.In recent years, farmer is in order to chase after
It asks highly efficient and productive, largely applies chemical fertilizer, constantly destruction soil texture, cause soil hardening and acidification serious.And south
The soil in " potato-rice-rice " three ripe areas is natively mostly acidity, and a large amount of chemical fertilizer of applying add the soil fertility decrease speed in soil
Play, fertility decline, utilization rate of fertilizer decline are continuously increased the amount of application of chemical fertilizer, finally instead with leading to vicious circle
There is the phenomenon that limited output increased or even reduction.Take in the prior art it is a large amount of apply chemical fertilizer, lay idle the methods of no longer cultivated, make soil
Earth fertility obtains fast lifting, but these methods, which are not able to satisfy, should not stop over agricultural planting, not destroy the knot of soil again
The demand of structure can not reach the requirement of holding, the fertility for even improving soil.
Summary of the invention
For overcome the deficiencies in the prior art, it is an object of the present invention to: a kind of application potato-rice-rice crop rotation is provided
The method of mode Study on Fertilizing soil, it can improve soil nutrient property, the fertility of fast lifting soil, Study on Fertilizing soil
Earth；The yield that crop can also be improved simultaneously reduces the amount of application of chemical fertilizer, saves production cost, plantation is significantly increased
Benefit.
An object of the present invention adopts the following technical scheme that realization:
A method of using potato-rice-rice rotation system Study on Fertilizing soil, which comprises the following steps:
1) Winter potato is planted:
1-1) Winter potato base manure: the base manure applied per acre includes organic fertilizer, the first compound fertilizer and soil conditioner；
1-2) first time topdressing: the time of first time topdressing is Winter potato emergence rate when being 65%-70%, is watered leaching
Apply first compound fertilizer；
1-3) second of top dressing: second of dressing time is 7-10 days after first time topdressing, and first is multiple described in fertilizing by sprinkling after watering down
Hefei；
1-4) third time top dressing: third time dressing time is to apply first compound fertilizer 7-10 days after second of top dressing
And potassium chloride；
2) early rice is planted:
2-1) first time topdressing: the first time topdressing time is to apply herbicide and urea 4-7 days after early rice field planting；
2-2) second of top dressing: second of dressing time is to apply the second compound fertilizer 25-28 days after early rice definite value；
2-3) early rice total straw returning to the field: after early rice harvest, total crop return after straw crushes；
3) it cultivates a second crop of rice:
3-1) first time topdressing: the first time topdressing time is to apply the herbicide and urea 4-7 days after late rice field planting；
3-2) second of top dressing: second of dressing time is to apply third compound fertilizer 15-18 days after late rice definite value；
3-3) third time top dressing: third time dressing time is to apply the third compound fertilizer 25-28 days after late rice definite value；
3-4) late rice total straw returning to the field: after late rice harvest, straw is as potato covering, total crop return.
Further, in step 1), described Winter potato 4800-5000 plants are planted per acre；The Winter potato
Seeding row spacing is (0.22-0.24) m × 0.6m.
Further, step 1-1) in, the organic fertilizer includes decomposed chicken manure, and the amount of application of the organic fertilizer is per acre
400-500kg；The soil conditioner is the acid soil improving agent of calcic, magnesium, and the amount of application of the soil conditioner is every
Mu 45-55kg；First compound fertilizer is the compound fertilizer of nitrogen, phosphorus, potassium available nutrient content >=40%, and amount of application is per acre
45-55kg；
Further, step 1-2) in, the amount of application of first compound fertilizer is 15-25kg per acre；Step 1-3) in, institute
The amount of application of the first compound fertilizer is stated as 20-30kg per acre；Step 1-4) in, the amount of application of first compound fertilizer is 20- per acre
30kg contains K in the potassium chloride2O >=60%, the amount of application of the potassium chloride are 10-15kg per acre.
Further, in step 2), the cave the early rice 18500-19500 is planted per acre；The seeding row spacing of the early rice is
(0.16-0.17)m×(0.22-0.23)m。
Further, step 2-1) in, the amount of application of the urea is 9-11kg per acre；Step 2-2) in, described second
Compound fertilizer is the compound fertilizer for applying nitrogen, phosphorus, potassium available nutrient content >=40%, and amount of application is 9-11kg per acre.
Further, step 2-1) or step 3-1) in, the herbicide is the herbicide for killing barnyard grass class.
Further, in step 3), the cave the late rice 18000-19000 is planted per acre；The seeding row spacing of the late rice is
(0.16-0.17)m×(0.22-0.23)m。
Further, step 3-1) in, the amount of application of the urea is 9-11kg per acre；Step 3-2) or step 3-3)
In, the third compound fertilizer is the compound fertilizer for applying nitrogen, phosphorus, potassium available nutrient content >=40%；Step 3-2) in, the third is multiple
The amount of application in Hefei is 9-12kg per acre；Step 3-3) in, the amount of application of the third compound fertilizer is 9-12kg per acre.
Further, in step 1), first compound fertilizer is NpK complex fertilizer 12-11-18；Step 2-2) in,
Second compound fertilizer is NpK complex fertilizer 16-8-21；Step 3-2) or step 3-3) in, the third compound fertilizer is nitrogen
Phospho potash complex fertilizer 16-8-21.
Compared with prior art, the beneficial effects of the present invention are:
1. the present invention, by the total straw returning to the field of early rice, late rice, straw incorporation improves the physical property of soil, promote soil
Earth crumb structure is formed, and increases ventilative, permeable, fertilizer-preserving ability, to increase soil fertility.And it is by the essence of straw incorporation
It will give back containing a large amount of fresh organic materials in farmland in straw, by the decay of microorganism, can be converted to organic
Matter and available nutrient can not only increase the content of soil with organic matter, phosphorus and potassium, can also improve the physical behavior of soil,
Improve the ability of soil water-reataining fertilizer-keeping.The microorganism in soil needs certain nitrogen when decomposing straw simultaneously, to occur
The problem of with nitrogen in crop contention soil, therefore in process of crop growth, lift-augmented mechanism or nitrogenous compound fertilizer with
The decomposition for accelerating straw, makes it be converted into available nutrient as early as possible.
2. the acid soil improving agent that the soil conditioner that the present invention uses is calcic, magnesium.Applying soil conditioner can be with
Soil pH value is promoted, solves the problems, such as that soil is constantly acidified because applying chemical fertilizer；And contain plant in soil conditioner
Various trace elements needed for object can effectively improve soil texture and soil environment, increase soil fertility, improve soil hardening
Problem.
3. the present invention soil with support combine by way of, during potato-rice-rice crop rotation, with the use of soil conditioner,
Suitable compound fertilizer, organic fertilizer, total straw returning to the field mode, Study on Fertilizing soil greatly promotes the fertility of soil, reducing
The yield of potato, rice can also be made significantly to be promoted while the amount of application of chemical fertilizer, improve planting benefit.
Specific embodiment
In the following, being described further in conjunction with specific embodiment to the present invention, it should be noted that is do not collided
Under the premise of, new embodiment can be formed between various embodiments described below or between each technical characteristic in any combination.
A method of using potato-rice-rice rotation system Study on Fertilizing soil, which comprises the following steps:
1) Winter potato is planted:
1-1) Winter potato base manure: the base manure applied per acre includes organic fertilizer, the first compound fertilizer and soil conditioner；
Organic fertilizer, which is increased to improving soil organic matter content, obvious effect, and organic fertilizer contains various nutrient elements, except containing
Outside a great number of elements such as nitrogen, phosphorus, potassium, moderate-element and microelement needed for crop also containing there are many can provide comprehensive to crop
Required nutrition, be especially to provide micro-element nutrition, and organic fertilizer contains organic matter and humus, can improve soil texture,
Water, the fertilizer, air and heat for coordinating soil, enhance the venting and water permeable ability and fertilizer conservation, water conservation, fertilizer, water supply capacity of soil.Soil changes
Containing various trace elements needed for plant in good dose, soil texture and soil environment can be effectively improved, moreover it is possible to adjust soil
The problem of pH value is built up fertility, and soil hardening is improved.
1-2) first time topdressing: the time of first time topdressing is Winter potato emergence rate when being 65%-70%, is watered leaching
Apply the first compound fertilizer；
1-3) second of top dressing: second of dressing time is the first compound fertilizer of fertilizing by sprinkling after watering down 7-10 days after first time topdressing；
1-4) third time top dressing: third time dressing time is to apply the first compound fertilizer and chlorine 7-10 days after second of top dressing
Change potassium；
2) early rice is planted:
2-1) first time topdressing: the first time topdressing time is to apply herbicide and urea 4-7 days after early rice field planting；
2-2) second of top dressing: second of dressing time is to apply the second compound fertilizer 25-28 days after early rice definite value；
2-3) early rice total straw returning to the field: after early rice harvest, total crop return after straw crushes；
Straw can provide comprehensive required nutrition, moreover it is possible to promote the fertility of soil as organic fertilizer total crop return to crop.
3) it cultivates a second crop of rice:
3-1) first time topdressing: the first time topdressing time is to apply herbicide and urea 4-7 days after late rice field planting；
Application urea can satisfy the growth needs of rice, to promote rice tillering Cheng Sui, big fringe and improve grain number per spike.
3-2) second of top dressing: second of dressing time is to apply third compound fertilizer 15-18 days after late rice definite value；
3-3) third time top dressing: third time dressing time is to apply third compound fertilizer 25-28 days after late rice definite value；
3-4) late rice total straw returning to the field: after late rice harvest, straw is as potato covering, total crop return.
During potato-rice-rice crop rotation, with the use of soil conditioner, suitable compound fertilizer, total straw returning to the field side
Formula not only can significantly promote the fertility of soil, moreover it is possible to mention the yield of potato, rice significantly with Study on Fertilizing soil
It rises.
As further embodiment, in step 1), Winter potato 4800-5000 plants is planted per acre；Winter kind Ma Ling
The seeding row spacing of potato is (0.22-0.24) m × 0.6m.
As further embodiment, step 1-1) in, organic fertilizer includes decomposed chicken manure, and the amount of application of organic fertilizer is
400-500kg per acre；Soil conditioner is the acid soil improving agent of calcic, magnesium, and amount of application is 45-55kg per acre；First
Compound fertilizer is the compound fertilizer of nitrogen, phosphorus, potassium available nutrient content >=40%, and amount of application is 45-55kg per acre；
Chicken manure belongs to organic fertilizer, and nutrition is comprehensive, can increase soil fertility and beneficial microorganism quantity, and it is organic to increase soil
Matter content, so that it is more loose ventilative to make soil, and retain water and nutrients ability is reinforced.
As further embodiment, step 1-2) in, the amount of application of the first compound fertilizer is 15-25kg per acre；Step
In 1-3), the amount of application of the first compound fertilizer is 20-30kg per acre；Step 1-4) in, the amount of application of the first compound fertilizer is 20- per acre
30kg contains K in potassium chloride2O >=60%, the amount of application of potassium chloride are 10-15kg per acre.
As further embodiment, in step 2), 19000 cave of early rice is planted per acre；The seeding row spacing of early rice is
(0.16-0.17)m×(0.22-0.23)m。
As further embodiment, step 2-1) in, the amount of application of urea is 9-11kg per acre；Step 2-2) in,
Second compound fertilizer is the compound fertilizer for applying nitrogen, phosphorus, potassium available nutrient content >=40%, and amount of application is 9-11kg per acre.
As further embodiment, step 2-1) or step 3-1) in, herbicide is the herbicide for killing barnyard grass class.
As further embodiment, in step 3), cultivate a second crop of rice 18500 caves per acre；The seeding row spacing of late rice is
(0.16-0.17)m×(0.22-0.23)m。
As further embodiment, step 3-1) in, the amount of application of urea is 9-11kg per acre；Step 3-2) or step
Rapid 3-3) in, third compound fertilizer is the compound fertilizer for applying nitrogen, phosphorus, potassium available nutrient content >=40%；Step 3-2) in, third is compound
The amount of application of fertilizer is 9-12kg per acre；Step 3-3) in, the amount of application of third compound fertilizer is 9-12kg per acre.
As further embodiment, in step 1), the first compound fertilizer is NpK complex fertilizer 12-11-18；Step
In 2-2), the second compound fertilizer is NpK complex fertilizer 16-8-21；Step 3-2) or step 3-3) in, third compound fertilizer is nitrogen
Phospho potash complex fertilizer 16-8-21.
It is specific embodiment of the present invention below, used raw material, equipment etc. remove special limit in the following embodiments
It can be obtained by buying pattern outside fixed.
Embodiment 1:
A method of using potato-rice-rice rotation system Study on Fertilizing soil, comprising the following steps:
1) it plants Winter potato: planting 4800 plants per acre；Seeding row spacing is 60 centimetres of 22 cm x,
1-1) Winter potato base manure: the organic fertilizer 400kg containing Chicken dung is applied per acre；The compound of 45kg is applied per acre
Fertilizer 12-11-18；Be manured into soil modifying agent 45kg per acre；
1-2) first time topdressing: when Winter potato emergence rate is 65%, fertilizing by sprinkling after watering down compound fertilizer 12-11-18 is applied
Dosage is 15kg per acre；
1-3) second of top dressing: 7 days after first time topdressing, fertilizing by sprinkling after watering down compound fertilizer 12-11-18, amount of application is per acre
20kg；
1-4) third time top dressing: 7 days after second of top dressing, apply compound fertilizer 12-11-18, amount of application is 20kg per acre；
Apply potassium chloride 10kg per acre；
2) plant early rice: the mu cave number of early rice is 18500 caves, 16 22 centimetres of cm x；
2-1) first time topdressing: the first time topdressing time is 4 days after early rice field planting, and barnyard grass class herbicide and urine are killed in application
Element；The amount of application of urea is 9kg per acre；
2-2) second of top dressing: second of dressing time is to apply NpK complex fertilizer 16-8- 25 days after early rice definite value
21, amount of application is 9kg per acre；
2-3) early rice total straw returning to the field: after early rice harvest, total crop return after straw crushes；
3) cultivate a second crop of rice: the mu cave number of late rice is 18000 caves, 16 22 centimetres of cm x；
3-1) first time topdressing: the first time topdressing time is 4 days after late rice field planting, and barnyard grass class herbicide and urine are killed in application
Element；The amount of application of urea is 9kg per acre；
3-2) second of top dressing: second of dressing time is to apply NpK complex fertilizer 16-8- 15 days after late rice definite value
21, amount of application is 9kg per acre；
3-3) third time top dressing: third time dressing time is to apply NpK complex fertilizer 16-8- 25 days after late rice definite value
21, the amount of application of third compound fertilizer is 9kg per acre.
3-4) late rice total straw returning to the field: after late rice harvest, straw is as potato covering, total crop return.
Embodiment 2:
A method of using potato-rice-rice rotation system Study on Fertilizing soil, comprising the following steps:
1) it plants Winter potato: planting 4900 plants per acre；Seeding row spacing is 60 centimetres of 24 cm x,
1-1) Winter potato base manure: the organic fertilizer 500kg containing Chicken dung is applied per acre；The compound of 50kg is applied per acre
Fertilizer 12-11-18；Be manured into soil modifying agent 50kg per acre；
1-2) first time topdressing: when Winter potato emergence rate is 70%, fertilizing by sprinkling after watering down compound fertilizer 12-11-18 is applied
Dosage is 20kg per acre；
1-3) second of top dressing: 10 days after first time topdressing, fertilizing by sprinkling after watering down compound fertilizer 12-11-18, amount of application is per acre
25kg；
1-4) third time top dressing: 10 days after second of top dressing, apply compound fertilizer 12-11-18, amount of application is per acre
25kg；Apply potassium chloride 15kg per acre；
2) plant early rice: the mu cave number of early rice is 19000 caves, 17 23 centimetres of cm x；
2-1) first time topdressing: the first time topdressing time is 7 days after early rice field planting, and barnyard grass class herbicide and urine are killed in application
Element；The amount of application of urea is 11kg per acre；
2-2) second of top dressing: second of dressing time is to apply NpK complex fertilizer 16-8- 25 days after early rice definite value
21, amount of application is 10kg per acre；
2-3) early rice total straw returning to the field: after early rice harvest, total crop return after straw crushes；
3) cultivate a second crop of rice: the mu cave number of late rice is 18500 caves, 17 23 centimetres of cm x；
3-1) first time topdressing: the first time topdressing time is 4 days after late rice field planting, and barnyard grass class herbicide and urine are killed in application
Element；The amount of application of urea is 10kg per acre；
3-2) second of top dressing: second of dressing time is to apply NpK complex fertilizer 16-8- 17 days after late rice definite value
21, amount of application is 10kg per acre；
3-3) third time top dressing: third time dressing time is to apply NpK complex fertilizer 16-8- 26 days after late rice definite value
21, the amount of application of third compound fertilizer is 11kg per acre.
3-4) late rice total straw returning to the field: after late rice harvest, straw is as potato covering, total crop return.
Embodiment 3:
A method of using potato-rice-rice rotation system Study on Fertilizing soil, comprising the following steps:
1) it plants Winter potato: planting 5000 plants per acre；Seeding row spacing is 60 centimetres of 23 cm x,
1-1) Winter potato base manure: the organic fertilizer 500kg containing Chicken dung is applied per acre；The compound of 55kg is applied per acre
Fertilizer 12-11-18；Be manured into soil modifying agent 55kg per acre；
1-2) first time topdressing: when Winter potato emergence rate is 68%, fertilizing by sprinkling after watering down compound fertilizer 12-11-18 is applied
Dosage is 25kg per acre；
1-3) second of top dressing: 8 days after first time topdressing, fertilizing by sprinkling after watering down compound fertilizer 12-11-18, amount of application is per acre
30kg；
1-4) third time top dressing: 10 days after second of top dressing, apply compound fertilizer 12-11-18, amount of application is per acre
30kg；Apply potassium chloride 13kg per acre；
2) plant early rice: the mu cave number of early rice is 19500 caves, 16.5 22 centimetres of cm x；
2-1) first time topdressing: the first time topdressing time is 7 days after early rice field planting, and barnyard grass class herbicide and urine are killed in application
Element；The amount of application of urea is 11kg per acre；
2-2) second of top dressing: second of dressing time is to apply NpK complex fertilizer 16-8- 28 days after early rice definite value
21, amount of application is 11kg per acre；
2-3) early rice total straw returning to the field: after early rice harvest, total crop return after straw crushes；
3) cultivate a second crop of rice: the mu cave number of late rice is 19000 caves, 17 22 centimetres of cm x；
3-1) first time topdressing: the first time topdressing time is 7 days after late rice field planting, and barnyard grass class herbicide and urine are killed in application
Element；The amount of application of urea is 11kg per acre；
3-2) second of top dressing: second of dressing time is to apply NpK complex fertilizer 16-8- 18 days after late rice definite value
21, amount of application is 12kg per acre；
3-3) third time top dressing: third time dressing time is to apply NpK complex fertilizer 16-8- 28 days after late rice definite value
21, the amount of application of third compound fertilizer is 12kg per acre.
3-4) late rice total straw returning to the field: after late rice harvest, straw is as potato covering, total crop return.
Comparative example 1:
Step 1-1) in, compound fertilizer and soil conditioner are only applied, organic fertilizer is not added；After harvesting early rice, late rice, rice
Careless not returning to the field, other are same as Example 1.
Comparative example 2:
Step 1-1) in, compound fertilizer and organic fertilizer are only applied, soil conditioner is not added；After harvesting early rice, late rice, rice
Careless not returning to the field, other are same as Example 2.
Comparative example 3:
Step 1-1) in, compound fertilizer is only applied, organic fertilizer and soil conditioner are not added；After harvesting early rice, late rice, rice
Careless not returning to the field, other are same as Example 3.
Effect assessment and performance detection:
The yield of potato and paddy is shown in Table 1 in embodiment 1-3 and comparative example 1-3；
Physicochemical property in embodiment 1-3 and comparative example 1-3 before crop rotation with soil after crop rotation is shown in Table 2.
Table 1 is the rate schedule of potato and paddy in embodiment 1-3 and comparative example 1-3
Table 2 is the physicochemical property table in embodiment 1-3 and comparative example 1-3 before crop rotation with soil after crop rotation
The above embodiment is only the preferred embodiment of the present invention, and the scope of protection of the present invention is not limited thereto,
The variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed range.
Claims (10)
1. a kind of using potato-rice-rice rotation system Study on Fertilizing soil method, which comprises the following steps:
1) Winter potato is planted:
1-1) Winter potato base manure: the base manure applied per acre includes organic fertilizer, the first compound fertilizer and soil conditioner；
1-2) first time topdressing: the time of first time topdressing is Winter potato emergence rate when being 65%-70%, fertilizing by sprinkling after watering down institute
State the first compound fertilizer；
1-3) second of top dressing: second of dressing time is the first compound fertilizer described in fertilizing by sprinkling after watering down 7-10 days after first time topdressing；
1-4) third time top dressing: third time dressing time is to apply first compound fertilizer and chlorine 7-10 days after second of top dressing
Change potassium；
2) early rice is planted:
2-1) first time topdressing: the first time topdressing time is to apply herbicide and urea 4-7 days after early rice field planting；
2-2) second of top dressing: second of dressing time is to apply the second compound fertilizer 25-28 days after early rice definite value；
2-3) early rice total straw returning to the field: after early rice harvest, total crop return after straw crushes；
3) it cultivates a second crop of rice:
3-1) first time topdressing: the first time topdressing time is to apply the herbicide and urea 4-7 days after late rice field planting；
3-2) second of top dressing: second of dressing time is to apply third compound fertilizer 15-18 days after late rice definite value；
3-3) third time top dressing: third time dressing time is to apply the third compound fertilizer 25-28 days after late rice definite value；
3-4) late rice total straw returning to the field: after late rice harvest, straw is as potato covering, total crop return.
2. according to claim 1 using potato-rice-rice rotation system Study on Fertilizing soil method, which is characterized in that step
It is rapid 1) in, plant described Winter potato 4800-5000 plants per acre；The seeding row spacing of the Winter potato is (0.22-0.24) m
×0.6m。
3. according to claim 1 using potato-rice-rice rotation system Study on Fertilizing soil method, which is characterized in that step
Rapid 1-1) in, the organic fertilizer includes decomposed chicken manure, and the amount of application of the organic fertilizer is 400-500kg per acre；The soil
Modifying agent is the acid soil improving agent of calcic, magnesium, and the amount of application of the soil conditioner is 45-55kg per acre；Described first
Compound fertilizer is the compound fertilizer of nitrogen, phosphorus, potassium available nutrient content >=40%, and amount of application is 45-55kg per acre.
4. according to claim 1 using potato-rice-rice rotation system Study on Fertilizing soil method, which is characterized in that step
Rapid 1-2) in, the amount of application of first compound fertilizer is 15-25kg per acre；Step 1-3) in, the application of first compound fertilizer
Amount is 20-30kg per acre；Step 1-4) in, the amount of application of first compound fertilizer is 20-30kg per acre, is contained in the potassium chloride
K2O >=60%, the amount of application of the potassium chloride are 10-15kg per acre.
5. according to claim 1 using potato-rice-rice rotation system Study on Fertilizing soil method, which is characterized in that step
It is rapid 2) in, plant the cave the early rice 18500-19500 per acre；The seeding row spacing of the early rice is (0.16-0.17) m × (0.22-
0.23)m。
6. according to claim 1 using potato-rice-rice rotation system Study on Fertilizing soil method, which is characterized in that step
Rapid 2-1) in, the amount of application of the urea is 9-11kg per acre；Step 2-2) in, second compound fertilizer is to apply nitrogen, phosphorus, potassium to have
The compound fertilizer of nutrient content >=40% is imitated, amount of application is 9-11kg per acre.
7. according to claim 1 using potato-rice-rice rotation system Study on Fertilizing soil method, which is characterized in that step
Rapid 2-1) or step 3-1) in, the herbicide is the herbicide for killing barnyard grass class.
8. according to claim 1 using potato-rice-rice rotation system Study on Fertilizing soil method, which is characterized in that step
It is rapid 3) in, plant the cave the late rice 18000-19000 per acre；The seeding row spacing of the late rice is (0.16-0.17) m × (0.22-
0.23)m。
9. according to claim 1 using potato-rice-rice rotation system Study on Fertilizing soil method, which is characterized in that step
Rapid 3-1) in, the amount of application of the urea is 9-11kg per acre；Step 3-2) or step 3-3) in, the third compound fertilizer is to apply
The compound fertilizer of nitrogen, phosphorus, potassium available nutrient content >=40%；Step 3-2) in, the amount of application of the third compound fertilizer is 9- per acre
12kg；Step 3-3) in, the amount of application of the third compound fertilizer is 9-12kg per acre.
10. according to claim 1 using potato-rice-rice rotation system Study on Fertilizing soil method, which is characterized in that
In step 1), first compound fertilizer is NpK complex fertilizer 12-11-18；Step 2-2) in, second compound fertilizer is nitrogen
Phospho potash complex fertilizer 16-8-21；Step 3-2) or step 3-3) in, the third compound fertilizer is NpK complex fertilizer 16-8-
21。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810841714.3A CN109287410A (en) | 2018-07-26 | 2018-07-26 | A method of using potato-rice-rice rotation system Study on Fertilizing soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810841714.3A CN109287410A (en) | 2018-07-26 | 2018-07-26 | A method of using potato-rice-rice rotation system Study on Fertilizing soil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109287410A true CN109287410A (en) | 2019-02-01 |
Family
ID=65172328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810841714.3A Pending CN109287410A (en) | 2018-07-26 | 2018-07-26 | A method of using potato-rice-rice rotation system Study on Fertilizing soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109287410A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112655496A (en) * | 2020-12-21 | 2021-04-16 | 广东省农业科学院作物研究所 | Planting method of winter-planting potatoes with rice as previous crop |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103548632A (en) * | 2013-10-28 | 2014-02-05 | 湖南省土壤肥料研究所 | Double-cropping no-tillage seedling-throwing straw-to-farmland rice high-yield and high-efficiency production method |
| CN105723907A (en) * | 2016-02-24 | 2016-07-06 | 广东省农业科学院作物研究所 | Fertilizing method for double-season rice of which previous crop is winter potatoes |
| CN106069031A (en) * | 2016-06-20 | 2016-11-09 | 湖南省土壤肥料研究所 | A kind of Rhizoma Solani tuber osi improving south double-ridged horn soil micelle poly structure and double cropping of rice rotation cropping method |
| CN106105930A (en) * | 2016-07-25 | 2016-11-16 | 江西农业大学 | The rice cultivating method of double season mechanization straw incorporations |
-
2018
- 2018-07-26 CN CN201810841714.3A patent/CN109287410A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103548632A (en) * | 2013-10-28 | 2014-02-05 | 湖南省土壤肥料研究所 | Double-cropping no-tillage seedling-throwing straw-to-farmland rice high-yield and high-efficiency production method |
| CN105723907A (en) * | 2016-02-24 | 2016-07-06 | 广东省农业科学院作物研究所 | Fertilizing method for double-season rice of which previous crop is winter potatoes |
| CN106069031A (en) * | 2016-06-20 | 2016-11-09 | 湖南省土壤肥料研究所 | A kind of Rhizoma Solani tuber osi improving south double-ridged horn soil micelle poly structure and double cropping of rice rotation cropping method |
| CN106105930A (en) * | 2016-07-25 | 2016-11-16 | 江西农业大学 | The rice cultivating method of double season mechanization straw incorporations |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112655496A (en) * | 2020-12-21 | 2021-04-16 | 广东省农业科学院作物研究所 | Planting method of winter-planting potatoes with rice as previous crop |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102487621B (en) | Method for efficiently reducing continuous cropping obstacles of facility soil | |
| CN100493338C (en) | Accurate fertilization method for apple tree | |
| CN104609949B (en) | Fertilizer and its production method are lost in the control of organic-biological charcoal enzyme | |
| WO2019091142A1 (en) | Special controlled-release coated fertilizer for high-yield field-cultivated peanuts and preparation method therefor | |
| CN102823355B (en) | Soil improvement method | |
| CN110089369A (en) | A kind of Wheat Maize Rotation straw-returning balanced fertilizing method | |
| CN111328655B (en) | Wheat-spinach-corn-green manure intercropping planting and cultivating method | |
| CN103340039A (en) | Production method of greenhouse pollution-free chayote | |
| CN105237078A (en) | Fertility increasing agent for soil improvement, and preparation method and application method thereof | |
| CN110143836A (en) | Using phosphoric acid as regulating acid agent and the rice seedling-growth soil regulator of phosphorus source and its preparation method and application | |
| CN108782075A (en) | A kind of wheat, Corn Rotation System period Reducing amount of chemical fertilizer applied synergy green fertilizing method | |
| CN102160511B (en) | Novel cultivation, precise fertilization and comprehensive cultivation method for single cropping rice | |
| CN107382496A (en) | A kind of artificial soil for strengthening crop anti-adversity and the method for strengthening crop anti-adversity | |
| CN102349404A (en) | Novel cultivation, precise fertilizer-application and comprehensive cultivation method for rice | |
| CN105237079A (en) | Soil fertility increasing agent and preparation method and application method thereof | |
| CN108503481A (en) | Compound fertilizer and preparation method thereof with soil-loosening function | |
| CN107580997A (en) | A kind of implantation methods of selenium-rich rice | |
| CN115380783B (en) | Stable-yield cultivation method for rice in cold region | |
| CN109287410A (en) | A method of using potato-rice-rice rotation system Study on Fertilizing soil | |
| CN106171734A (en) | A kind of heavy salinized geomicrobes improvement and Fructus Elaeagni Angustifoliae implantation methods | |
| CN109997649B (en) | Rice seedling raising substrate and application thereof | |
| CN109121632A (en) | A kind of Rice-rape rotation anniversary fertilizing method | |
| CN105247991B (en) | Method for regulating and controlling soil of crop root zone | |
| CN104115602B (en) | Method for determining optimal nitrogen application amount in crop straw returning process | |
| CN103518504A (en) | Super-high-yield planting technology for corn |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190201 |
|
| RJ01 | Rejection of invention patent application after publication |