CN107493927A - A kind of fluffy implantation methods of desalination soil dish alkali - Google Patents
A kind of fluffy implantation methods of desalination soil dish alkali Download PDFInfo
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- CN107493927A CN107493927A CN201710887701.5A CN201710887701A CN107493927A CN 107493927 A CN107493927 A CN 107493927A CN 201710887701 A CN201710887701 A CN 201710887701A CN 107493927 A CN107493927 A CN 107493927A
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- 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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
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- 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
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
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Abstract
The present invention relates to agricultural technology field, there is provided a kind of fluffy implantation methods of desalination soil dish alkali, comprises the following steps：To soil basal dressing sow before sowing, base manure includes farm manure, nitrogenous fertilizer and phosphate fertilizer after decomposed, and the wherein amount of applying of nitrogenous fertilizer is 120~180kg/hm2, the soil salt in soil to be sowed is less than or equal to 0.1%；Sowed on soil after basal dressing backward fertilising in 4~7 days, the amount of broadcasting is 22.5~37.5kg/hm2；Alkali is fluffy to be gathered in when growing to 18~22cm, the fluffy 9~11cm of seedling top of harvesting alkali.The implantation methods plant that the fluffy fresh weight amount of obtained alkali is larger, and protein content is higher.
Description
Technical field
The present invention relates to agricultural technology field, in particular to a kind of fluffy implantation methods of desalination soil dish alkali.
Background technology
Alkali is fluffy, is fluffy Suaeda glauca (Bunge) Bunge of the grayish green alkali of chenopod herb.It is distributed in northeast, west
North, North China, Henan, Shandong, Jiangsu, zhejiang and other places.With heat-clearing, the effect of disperse accumulations.It can be used as medicine and be usually used in dyspepsia stagnation, hair
Heat, economic value are higher.
The content of the invention
The invention provides a kind of fluffy implantation methods of desalination soil dish alkali, it is intended to improves the fluffy fresh weight of alkali and protein contains
Amount.
What the present invention was realized in：
A kind of fluffy implantation methods of desalination soil dish alkali, comprise the following steps：
To soil basal dressing sow before sowing, base manure includes farm manure, nitrogenous fertilizer and the phosphate fertilizer after decomposed, wherein nitrogenous fertilizer
The amount of applying is 120~180kg/hm2, the soil salt in soil to be sowed is less than or equal to 0.1%；
Sowed on soil after basal dressing backward fertilising in 4~7 days, the amount of broadcasting is 22.5~37.5kg/hm2；
Alkali is fluffy to be gathered in when growing to 18~22cm, the fluffy 9~11cm of seedling top of harvesting alkali.
The beneficial effects of the invention are as follows：The fluffy implantation methods of the desalination soil dish alkali that is obtained by above-mentioned design of the present invention,
Due to the application rate of the reasonable selection amount of nitrogen in base manure and top dressing and the fluffy seed of reasonable selection alkali, it is less than in soil salt content
Or equal to 0.1% in the case of amount of nitrogen and application rate mutual cooperation under enable to the fluffy fresh weight of the alkali planted out heavier,
And protein content is higher.
Embodiment
, below will be in the embodiment of the present invention to make the purpose, technical scheme and advantage of the embodiment of the present invention clearer
Technical scheme be clearly and completely described.Unreceipted actual conditions person, builds according to normal condition or manufacturer in embodiment
The condition of view is carried out.Agents useful for same or the unreceipted production firm person of instrument, it is the conventional production that can be obtained by commercially available purchase
Product.
A kind of desalination soil dish is provided to the embodiment of the present invention below to be carried out specifically with the fluffy implantation methods of alkali and breeding method
Explanation.
A kind of fluffy implantation methods of desalination soil dish alkali, comprise the following steps：
To soil basal dressing sow before S1, sowing, base manure includes farm manure, nitrogenous fertilizer and the phosphate fertilizer after decomposed, wherein nitrogen
The amount of applying of fertilizer is 120~180kg/hm2, the soil salt in soil to be sowed is less than or equal to 0.1%.
Specifically, to soil basal dressing to be broadcast before sowing, the base manure include it is decomposed after farm manure, farm manure is the excrement of people
Urine, the fecaluria of livestock breeding, rubbish from cooking (leftovers leftovers) and barnyard manure, green manure, compost and make compost, due to being more conducive to seed after decomposed
Absorb, thus select it is decomposed after farm manure, it is first that farm manure can provide various abundant minerals for the fluffy Seed Germination and growth of alkali
Element, phosphate fertilizer provide P elements for the fluffy sprouting of alkali and growth.Preferably, to ensure that Seed Germination and growth nutriment is sufficient,
The amount of applying of farm manure is 13000~16000kg/hm2, the amount of applying of phosphate fertilizer is 450~620kg/hm2。
Nitrogenous fertilizer is preferably urea, and the nitrogenous fertilizer amount of applying is 120~180kg/hm2When disclosure satisfy that fluffy grow to of alkali gathers in institute first
Nitrogen is needed, coordinates the fluffy planting density of following alkali and unexpected salt content to enable on the premise of this nitrogenous fertilizer amount of applying
The fluffy fresh weight of the alkali that once gathers in is larger and protein content is higher.
Further, need to deep plough to soil after fertilising, deep ploughing depth is 15~20cm, then does furrow, and furrow face is wide by 2
~3m, 25~30cm of ditch depth.Deep ploughing causes the soil on soil surface to become loose, moreover it is possible to moves down the aqueous position of soil, increases
Add the water content of soil, can promote to plant root system development after planting, it is main be can be that apply fertilizer can evenly more
Deeply it is distributed in soil；Furrow are done, the wide 2~3m of furrow face, 25~30cm of ditch depth is advantageous to water, and under this ditch depth, can allow the water to
Enough immerse in deeper soil.
Further, soil to be sowed is that sand pH is 8.8~9.5, the native Underground Alkaline of this condition is fluffy can
Grow more preferably.
Sowed on soil after S2, basal dressing backward fertilising in 4~7 days, the amount of broadcasting is 22.5~37.5kg/hm2。
Specifically, the seed that will be used for sowing is positioned in seed soaking medicament first and soaks 25~35min, leaching herein
Kind medicament is mainly the medicament that seed broken skin can be promoted to sprout, and medicament immersion time course may destroy kernel texture, soak
The bubble time is too short, acts on unobvious.Preferably, medicament of soaking seed includes the acetic acid, mass concentration 0.5% that mass concentration is 1%
The sodium hydroxide or quality that sodium acid carbonate that~1% hydrochloric acid, mass concentration are 0.5%~1%, mass concentration are 0.5%
Concentration is one kind in 0.01%~0.1% gibberellin.After seed soaks in above-mentioned medicament can fast-germination, and can
The probability of lesion during reduction subsequent growth.
Further, sowing time is the first tenday period of a month in annual March to April, is sowed most useful for the fluffy growth of alkali this when.
Sowed on soil after fertilising backward fertilising in 4~7 days, the amount of broadcasting of seed is 22.5~37.5kg/hm2.Work as seed
Planting density be 22.5~37.5kg/hm2Containing for protein in the fresh weight and blade of the fluffy blade of alkali can more be improved after maturation
Amount.Seed is seeded on furrow, can on furrow water furrow planting earthing, general thickness of earth covering after it in ditch, can also sow in furrow face
Between 0.2~0.6cm, the blocked up seed that is unfavorable for of earthing breaks ground.Soil surface can be compacted after earthing, then cover rice
Shell, pour permeable.Pour a water within every two days after plantation, can be emerged in 10 days.
S3, alkali are fluffy once to be gathered in when growing to 18~22cm, the fluffy 9~11cm of seedling top of harvesting alkali.
Specifically, when alkali is fluffy grows to 18~22cm, once gathered in, its sophisticated position can dish use, and clip
It is basic that the fluffy seedling of alkali is not injured after 9~11cm of portion so that the fluffy seedling of alkali can also continued growth after harvesting.
Applied fertilizer before plantation and be mainly used in the sprouting of seed and the early growth of seed, growth of seedling stage may soil
Middle nutrition content does not reach needed for growth, therefore needs top dressing, and when basal dressing, the amount of applying of nitrogenous fertilizer is 120~180kg/hm2
22.5~37.5kg/hm of planting density of the fluffy seed of Shi Peihe alkali2The fresh weight increase that alkali is fluffy is enabled to, protein content carries
It is high.
Further, top dressing in the 5th day after once gathering in, institute's top dressing are nitrogenous fertilizer, and nitrogenous fertilizer is preferably urea, and its amount of applying is 180
~270kg/hm2, when alkali is fluffy regrow to 18~22cm when carry out secondary harvesting, secondary harvesting or the fluffy seedling top of harvesting alkali
9~11cm.Top dressing supplements nitrogen, provides necessary nutriment for the fluffy continued growth of alkali, and the amount of nitrogen coordinates alkali fluffy
Planting density, enables to that the fluffy fresh weight of alkali of secondary harvesting is heavier, and protein content is higher.
Meanwhile should in time intertill and loosen the soil in the fluffy growth period of alkali, intertillage for the first time weed with a hoe should in full stand latter week, the
It is secondary to gather in front and rear carry out for the first time in height of seedling 20cm or so.Outdoor alkali is fluffy less in the generation of growth course pest and disease damage, and one
As need not carry out chemical prevention, if on plant occur knot cobweb situation, need to be cleared away with broom at the top of plant.
A kind of desalination soil dish provided by the invention is carried out specifically with the fluffy implantation methods of alkali below in conjunction with specific embodiment
Explanation.
Embodiment 1
It is 8.8~9.5 to select pH, and soil salt is less than or equal to 0.1% sandy soil, to soil to be sowed before sowing
Ground basal dressing, institute's basal dressing are farm manure, urea and phosphate fertilizer after decomposed, and the farm manure amount of applying is 13000kg/hm2, urea be
120kg/hm2, phosphate fertilizer 450kg/hm2, soil is deep ploughed after fertilising, deep ploughing depth is 15cm, then does furrow, and furrow face is wide
2m, ditch depth 25cm, the first tenday period of a month in March to April, and the backward soils sowings applied fertilizer and deep ploughed in 4 days after fertilising, before seed sowing,
It is placed on soaking 25min in the acetum that mass concentration is 1%, is then sowed, the application rate of the fluffy seed of alkali is
22.5kg/hm2.Once gathered in when the fluffy seedling of alkali grows to 18~22cm, gather in the fluffy seedling top 9cm of alkali, after once gathering in
Carry out top dressing within 5th day, institute's top dressing is urea, topdressing amount 180kg/hm2, when alkali is fluffy regrow to 18~22cm when carry out two
Secondary harvesting, the fluffy seedling top 10cm of harvesting alkali.The content of watering and management method as described by S1~S3 is carried out during sowing.Plantation
Routinely the fluffy Cultivate administration method of alkali is carried out for the management of the fluffy late growing stage of alkali afterwards.
Embodiment 2
It is 8.8~9.5 to select pH, and soil salt is less than or equal to 0.1% sandy soil, to soil to be sowed before sowing
Ground basal dressing, institute's basal dressing are farm manure, urea and phosphate fertilizer after decomposed, and the farm manure amount of applying is 14000kg/hm2, urea be
130kg/hm2, phosphate fertilizer 550kg/hm2, soil is deep ploughed after fertilising, deep ploughing depth is 16cm, then does furrow, and furrow face is wide
2m, ditch depth 26cm, the first tenday period of a month in March to April, and the 4th day after fertilising is sowed to the soil for applying fertilizer and deep ploughing, before seed sowing,
It is placed on soaking 30min in the acetum that mass concentration is 1%, is then sowed, the application rate of the fluffy seed of alkali is
25kg/hm2.Once gathered in when the fluffy seedling of alkali grows to 18~22cm, gather in the fluffy seedling top 9cm of alkali, the 5th after once gathering in
It carries out top dressing, and institute's top dressing is urea, topdressing amount 200kg/hm2, when alkali is fluffy regrow to 18~22cm when carry out it is secondary
Harvesting, the fluffy seedling top 10cm of harvesting alkali.The content of watering and management method as described by S1~S3 is carried out during sowing.After plantation
Routinely the fluffy Cultivate administration method of alkali is carried out for the management of the fluffy late growing stage of alkali.
Embodiment 3
It is 8.8~9.5 to select pH, and soil salt is less than or equal to 0.1% sandy soil, to soil to be sowed before sowing
Ground basal dressing, institute's basal dressing are farm manure, urea and phosphate fertilizer after decomposed, and the farm manure amount of applying is 14500kg/hm2, urea be
140kg/hm2, phosphate fertilizer 480kg/hm2.Soil is deep ploughed after fertilising, deep ploughing depth is 20cm, then does furrow, and furrow face is wide
3m, ditch depth 30cm, the first tenday period of a month in March to April, and the backward soils sowings applied fertilizer and deep ploughed in 6 days after fertilising, before seed sowing,
It is placed on soaking 35min in the hydrochloric acid solution that mass concentration is 0.5%, is then sowed, the application rate of the fluffy seed of alkali
For 37.5kg/hm2.Once gathered in when the fluffy seedling of alkali grows to 18~22cm, gather in the fluffy seedling top 9cm of alkali, once gather in
Carry out top dressing within the 5th day afterwards, institute's top dressing is urea, topdressing amount 250kg/hm2, when alkali is fluffy regrow to 18~22cm when carry out
Secondary harvesting, the fluffy seedling top 10cm of harvesting alkali.The content of watering and management method as described by S1~S3 is carried out during sowing.Kind
Routinely the fluffy Cultivate administration method of alkali is carried out for the management of the fluffy late growing stage of alkali after plant.
Embodiment 4
Soil salt is less than or equal to 0.1% sandy soil, to soil basal dressing to be sowed, institute's basal dressing before sowing
For farm manure, urea and the phosphate fertilizer after decomposed, the farm manure amount of applying is 15500kg/hm2, urea 150kg/hm2, phosphate fertilizer is
600kg/hm2, soil is deep ploughed after fertilising, deep ploughing depth is 20cm, then does furrow, furrow face wide 3m, ditch depth 30cm, March
To the first tenday period of a month in April, and the backward soils sowings applied fertilizer and deep ploughed in 6 days after fertilising, before seed sowing, it is dense to be placed on quality
Spend in the hydrochloric acid solution for 0.5% and soak 35min, then sowed, the application rate of the fluffy seed of alkali is 37.5kg/hm2.Treat alkali
Fluffy seedling is once gathered in when growing to 18~22cm, gathers in the fluffy seedling top 9cm of alkali, carries out top dressing, institute within the 5th day after once gathering in
Top dressing is urea, topdressing amount 220kg/hm2, when alkali is fluffy regrow to 18~22cm when carry out secondary harvesting, harvesting alkali is fluffy
Seedling top 10cm.The content of watering and management method as described by S1~S3 is carried out during sowing.The fluffy late growing stage of alkali after plantation
Management routinely the fluffy Cultivate administration method of alkali is carried out.
Embodiment 5
It is 8.8~9.5 to select pH, and soil salt is less than or equal to 0.1% sandy soil, to soil to be sowed before sowing
Ground basal dressing, institute's basal dressing are farm manure, urea and phosphate fertilizer after decomposed, and the farm manure amount of applying is 16000kg/hm2, urea be
180kg/hm2, phosphate fertilizer 620kg/hm2, soil is deep ploughed after fertilising, deep ploughing depth is 17cm, then does furrow, and furrow face is wide
3m, ditch depth 26cm, the first tenday period of a month in March to April, and the backward soils sowings applied fertilizer and deep ploughed in 7 days after fertilising, before seed sowing,
It is placed on soaking 30min in the hydrochloric acid solution that mass concentration is 1%, is then sowed, the application rate of the fluffy seed of alkali is
25kg/hm2.Once gathered in when the fluffy seedling of alkali grows to 18~22cm, gather in the fluffy seedling top 9cm of alkali, the 5th after once gathering in
It carries out top dressing, and institute's top dressing is urea, topdressing amount 270kg/hm2, when alkali is fluffy regrow to 18~22cm when carry out it is secondary
Harvesting, the fluffy seedling top 10cm of harvesting alkali.The content of watering and management method as described by S1~S3 is carried out during sowing.After plantation
Routinely the fluffy Cultivate administration method of alkali is carried out for the management of the fluffy late growing stage of alkali.
Embodiment 6
It is 8.8~9.5 to select pH, and soil salt is less than or equal to 0.1% sandy soil, to soil to be sowed before sowing
Ground basal dressing, institute's basal dressing are farm manure, urea and phosphate fertilizer after decomposed, and the farm manure amount of applying is 15550kg/hm2, urea be
170kg/hm2, phosphate fertilizer 550kg/hm2, soil is deep ploughed after fertilising, deep ploughing depth is 17cm, then does furrow, and furrow face is wide
3m, ditch depth 26cm, the first tenday period of a month in March to April, and the backward soils sowings applied fertilizer and deep ploughed in 7 days after fertilising, before seed sowing,
It is placed on soaking 30min in the hydrochloric acid solution that mass concentration is 1%, is then sowed, the application rate of the fluffy seed of alkali is
25kg/hm2.Once gathered in when the fluffy seedling of alkali grows to 18~22cm, gather in the fluffy seedling top 11cm of alkali, the after once gathering in
Carry out top dressing within 5 days, institute's top dressing is urea, topdressing amount 260kg/hm2, when alkali is fluffy regrow to 18~22cm when carry out it is secondary
Harvesting, the fluffy seedling top 9cm of harvesting alkali.The content of watering and management method as described by S1~S3 is carried out during sowing.After plantation
Routinely the fluffy Cultivate administration method of alkali is carried out for the management of the fluffy late growing stage of alkali.
Embodiment 7
It is 8.8~9.5 to select pH, and soil salt is less than or equal to 0.1% sandy soil, to soil to be sowed before sowing
Ground basal dressing, institute's basal dressing are farm manure, urea and phosphate fertilizer after decomposed, and the farm manure amount of applying is 14550kg/hm2, urea be
160kg/hm2, phosphate fertilizer 500kg/hm2, soil is deep ploughed after fertilising, deep ploughing depth is 18cm, then does furrow, and furrow face is wide
2m, ditch depth 28cm, the first tenday period of a month in March to April, and the backward soils sowings applied fertilizer and deep ploughed in 5 days after fertilising, before seed sowing,
It is placed on soaking 28min in the sodium acid carbonate that mass concentration is 0.5%, is then sowed, the application rate of the fluffy seed of alkali
For 33kg/hm2.Once gathered in when the fluffy seedling of alkali grows to 18~22cm, gather in the fluffy seedling top 11cm of alkali, after once gathering in
Carry out top dressing within 5th day, institute's top dressing is urea, topdressing amount 240kg/hm2, when alkali is fluffy regrow to 18~22cm when carry out two
Secondary harvesting, the fluffy seedling top 9cm of harvesting alkali.The content of watering and management method as described by S1~S3 is carried out during sowing.Plantation
Routinely the fluffy Cultivate administration method of alkali is carried out for the management of the fluffy late growing stage of alkali afterwards.
Embodiment 8
It is 8.8~9.5 to select pH, and soil salt is less than or equal to 0.1% sandy soil, to soil to be sowed before sowing
Ground basal dressing, institute's basal dressing are farm manure, urea and phosphate fertilizer after decomposed, and the farm manure amount of applying is 13050kg/hm2, urea be
140kg/hm2, phosphate fertilizer 580kg/hm2, soil is deep ploughed after fertilising, deep ploughing depth is 18cm, then does furrow, and furrow face is wide
2m, ditch depth 28cm, the first tenday period of a month in March to April, and the backward soils sowings applied fertilizer and deep ploughed in 5 days after fertilising, before seed sowing,
It is placed on soaking 28min in the sodium acid carbonate that mass concentration is 0.5%, is then sowed, the application rate of the fluffy seed of alkali
For 33kg/hm2.Once gathered in when the fluffy seedling of alkali grows to 18~22cm, gather in the fluffy seedling top 11cm of alkali, after once gathering in
Carry out top dressing within 5th day, institute's top dressing is urea, topdressing amount 240kg/hm2, when alkali is fluffy regrow to 18~22cm when carry out two
Secondary harvesting, the fluffy seedling top 9cm of harvesting alkali.The content of watering and management method as described by S1~S3 is carried out during sowing.Plantation
Routinely the fluffy Cultivate administration method of alkali is carried out for the management of the fluffy late growing stage of alkali afterwards.
Embodiment 9
It is 8.8~9.5 to select pH, and soil salt is less than or equal to 0.1% sandy soil, to soil to be sowed before sowing
Ground basal dressing, institute's basal dressing are farm manure, urea and phosphate fertilizer after decomposed, and the farm manure amount of applying is 14050kg/hm2, urea be
150kg/hm2, phosphate fertilizer 480kg/hm2, soil is deep ploughed after fertilising, deep ploughing depth is 17cm, then does furrow, and furrow face is wide
2m, ditch depth 29cm, the first tenday period of a month in March to April, and the backward soils sowings applied fertilizer and deep ploughed in 5 days after fertilising, before seed sowing,
It is placed on soaking 29min in the sodium acid carbonate that mass concentration is 1%, is then sowed, the application rate of the fluffy seed of alkali is
37kg/hm2.Once gathered in when the fluffy seedling of alkali grows to 18~22cm, gather in the fluffy seedling top 11cm of alkali, the after once gathering in
Carry out top dressing within 5 days, institute's top dressing is urea, topdressing amount 190kg/hm2, when alkali is fluffy regrow to 18~22cm when carry out it is secondary
Harvesting, the fluffy seedling top 9cm of harvesting alkali.The content of watering and management method as described by S1~S3 is carried out during sowing.After plantation
Routinely the fluffy Cultivate administration method of alkali is carried out for the management of the fluffy late growing stage of alkali.
Embodiment 10
It is 8.8~9.5 to select pH, and soil salt is less than or equal to 0.1% sandy soil, to soil to be sowed before sowing
Ground basal dressing, institute's basal dressing are farm manure, urea and phosphate fertilizer after decomposed, and the farm manure amount of applying is 14900kg/hm2, urea be
170kg/hm2, phosphate fertilizer 610kg/hm2, soil is deep ploughed after fertilising, deep ploughing depth is 16cm, then does furrow, and furrow face is wide
3m, ditch depth 29cm, the first tenday period of a month in March to April, and the backward soils sowings applied fertilizer and deep ploughed in 6 days after fertilising, before seed sowing,
It is placed on soaking 28min in the sodium hydroxide that mass concentration is 0.5%, is then sowed, the application rate of the fluffy seed of alkali
For 33kg/hm2.Once gathered in when the fluffy seedling of alkali grows to 18~22cm, gather in the fluffy seedling top 11cm of alkali, after once gathering in
Carry out top dressing within 5th day, institute's top dressing is urea, topdressing amount 210kg/hm2, when alkali is fluffy regrow to 18~22cm when carry out two
Secondary harvesting, the fluffy seedling top 9cm of harvesting alkali.The content of watering and management method as described by S1~S3 is carried out during sowing.Plantation
Routinely the fluffy Cultivate administration method of alkali is carried out for the management of the fluffy late growing stage of alkali afterwards.
Experimental example 1
Take hillslope processes carried out by 8 regions, plot area 3m2(2m × 1.5m), line-spacing 30cm, 50cm is stayed between cell
As operating space, plantation cultivation is carried out by embodiment 1-4 method.Control group, control group 1 and embodiment are planted by four cells
1 compares, and base manure amount of nitrogen is 100kg/hm2, top dressing amount of nitrogen is 160kg/hm2, remaining index is identical；Control group 2 and embodiment
2 compare, and base manure amount of nitrogen is 200kg/hm2, top dressing amount of nitrogen is 300kg/hm2, remaining index is identical；Control group 3 is with implementing 3
Compare, the seed amount of broadcasting is 20kg/hm2, remaining index is identical；For control group 4 compared with implementing 4, the seed amount of broadcasting is 40kg/hm2, its
Remaining index is identical.
Sowing date is on April 3rd, 2016.The fluffy plant top of alkali is prescinded with scissors, takes once harvesting and secondary receipts respectively
Alkali after cutting is fluffy, and upper sample is taken back into laboratory treatment is used for fresh, dry weight, protein content (Micro-kjoldahl method survey
Calmly), nutritive element content (flame spectrophotometric determination) measure.The fluffy fresh weight of alkali that 8 ecological region plantings are obtained and protein contain
Amount is recorded into table 1.
Experimental example 2
Selecting 14 regions, wherein 10 are planted by embodiment 1-10 kinds respectively, alkali is fluffy, and remaining 4 using real as hillslope processes
The control group 1-4 tested in example 1 planting conditions are planted, plant March after, invite 50 be engaged in alkali it is fluffy plantation 5 years experiences with
Upper expert, the growth conditions fluffy to each group alkali are evaluated, mainly by the alkali grown under embodiment 1-10 planting conditions it is fluffy with
The alkali that is grown under comparative example 1-4 planting conditions is fluffy to be contrasted, it will be considered that the experimental example number better than comparative example upgrowth situation
It is recorded into table 2.
Fresh weight (the kg/hm that table 1 once gathers in and secondary harvesting each group alkali is fluffy2) and protein (%) content
It can find out from upper table, fluffy fresh of the alkali that either once harvesting or secondary harvesting embodiment 1-4 harvesting obtain
Comparative example 1-4 fresh weight is significantly greater than again, illustrates that desalination soil dish provided by the invention can be carried substantially with the fluffy implantation methods of alkali
High-alkali fluffy fresh weight.Regardless of whether be once harvesting or secondary harvesting, the fluffy protein content of alkali that embodiment 1-4 is obtained
Protein content apparently higher than comparative example 1-4 illustrates that the fluffy implantation methods of desalination soil dish alkali provided by the invention can be obvious
Improve the fluffy protein content of alkali.
The fluffy growth conditions record of each group alkali of table 2
, it can be seen that thinking the fluffy life of the alkali that the method that embodiment 1-10 is provided is planted out more than half people from table 2
It is good that long situation plants the fluffy upgrowth situation of alkali compared with comparative example 1-4 kinds.Illustrate the fluffy plantation of desalination soil dish alkali provided by the invention
The fluffy quality of alkali at method plantation is more preferable.
In summary, due to the fluffy implantation methods of desalination soil dish alkali provided by the invention, reasonable selection amount of nitrogen and
Reasonable selection application rate, enable to the fluffy fresh weight of the alkali at plantation heavier under the mutual cooperation of amount of nitrogen and application rate, and
Protein content is higher.
The preferred embodiment of the present invention is the foregoing is only, is not intended to limit the invention, for this area
For technical staff, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made is any
Modification, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. the fluffy implantation methods of a kind of desalination soil dish alkali, it is characterised in that comprise the following steps：
To soil basal dressing sow before sowing, the base manure includes farm manure, nitrogenous fertilizer and the phosphate fertilizer after decomposed, wherein the nitrogen
The amount of applying of fertilizer is 120~180kg/hm2, the soil salt in the soil to be sowed is less than or equal to 0.1%；
Sowed on soil after basal dressing backward fertilising in 4~7 days, the amount of broadcasting is 22.5~37.5kg/hm2；
Alkali is fluffy once to be gathered in when growing to 18~22cm, the fluffy 9~11cm of seedling top of harvesting alkali.
2. the fluffy implantation methods of desalination soil dish alkali according to claim 1, it is characterised in that the amount of applying of the phosphate fertilizer is
450~620kg/hm2。
3. the fluffy implantation methods of desalination soil dish alkali according to claim 1, it is characterised in that the farm manure amount of applying is
13000~16000kg/hm2。
4. the fluffy implantation methods of desalination soil dish alkali according to claim 1, it is characterised in that it is described once gather in after the
Top dressing in 5 days, institute's top dressing are nitrogenous fertilizer, and its amount of applying is 180~270kg/hm2, when alkali is fluffy regrow to 18~22cm when carry out two
Secondary harvesting.
5. the fluffy implantation methods of desalination soil dish alkali according to claim 1, it is characterised in that carried out after fertilising to soil
Deep ploughing, deep ploughing depth is 15~20cm, is then furrow, furrow face wide 2~3m, 25~30cm of ditch depth.
6. the fluffy implantation methods of desalination soil dish alkali according to claim 1, it is characterised in that sowing time is March to four
The first tenday period of a month moon.
7. the fluffy implantation methods of desalination soil dish alkali according to claim 1, it is characterised in that soil to be sowed is sandy
Soil, pH are 8.8~9.5.
8. the fluffy implantation methods of desalination soil dish alkali according to claim 1, it is characterised in that by the fluffy seed of alkali before sowing
It is positioned over beneficial to 25~35min of immersion in the seed soaking medicament sprouted.
9. the fluffy implantation methods of desalination soil dish alkali according to claim 8, it is characterised in that the seed soaking medicament includes
The bicarbonate that hydrochloric acid that acetic acid that mass concentration is 1%, mass concentration are 0.5%~1%, mass concentration are 0.5%~1%
Sodium hydroxide or mass concentration that sodium, mass concentration are 0.5% are one kind in 0.01%~0.1% gibberellin.
10. the fluffy implantation methods of desalination soil dish alkali according to claim 1, it is characterised in that earthing is after planting carried out,
Thickness of earth covering is 0.2~0.6cm.
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