CN104247648A - Method for cultivating robust machine-transplanted seedlings - Google Patents
Method for cultivating robust machine-transplanted seedlings Download PDFInfo
- Publication number
- CN104247648A CN104247648A CN201410298789.3A CN201410298789A CN104247648A CN 104247648 A CN104247648 A CN 104247648A CN 201410298789 A CN201410298789 A CN 201410298789A CN 104247648 A CN104247648 A CN 104247648A
- Authority
- CN
- China
- Prior art keywords
- cultivating
- seedling
- rice
- transplanting
- sieves
- 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
Landscapes
- Pretreatment Of Seeds And Plants (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention relates to a method for cultivating robust machine-transplanted seedlings. The method comprises the following steps: preparing an earthworm cast substrate by sieving earthworm cast excreted by Daping II earthworms fed on cow manure and uniformly mixing with field sieved fine soil according to a proportion of 1:1; selecting the sieved fine soil as mulch; spreading fresh chicken manure at the bottom of a seedling raising tray; holding the substrate, sprinkling water, sowing rice seeds and mulching to finish sowing. According to the method, the defects that a fertilizer is required to be supplemented to increase the operation procedure and cost and the like since the sustainability of fertility is difficultly matched with the growth characteristic of the rice seedlings to cause a yellowing phenomenon at a three-leaf stage are overcome. The chicken manure is promoted to rotten gradually by using the effects of tight covering, seedling root respiration and absorption activities and humidity of a seedbed so as to guarantee the nutrient requirements after the three-leaf stage, and such a condition is extremely advantageous to form robust seedlings, increase the single-plant white root number, improve the root twisting performance, increase the stem diameter and improve the leaf color. Meanwhile, the machine transplantation performance is improved, and the improvement of the survival rate of machine transplantation and quick growth resuming are promoted.
Description
Technical field
The invention belongs to field of agricultural production technologies, particularly a kind of method of cultivating healthy and strong transplanting.
Background technology
Transplanting, as the modern Rice Production mode of one, has the advantages that operating efficiency is high, save labor, increase production and improve productivity, and is the development trend of modern Rice Cropping.The important bottleneck of current restriction transplanting development is seedling quality problem, and how realizing strong seedling and improving machine transplanting of rice performance is popularize transplanting problem in the urgent need to address in an all-round way.
Before the present invention makes, although existing transplanting seedling-cultivating method is more, but can meet that transplanting requirement seedling is strengthened, packing is good, Bai Genduo, lifting band soil excellent performance, plant after the fast method required of being revival from transplanting less, conventional nutrient matrix nursery, due to employing is the formula that decomposed organic matter and inorganic fertilizer are formed, continuation and the rice seedling growth characteristics of fertility are difficult to coincide, general meeting paddy rice three leaf wholeheartedly time there is falling yellow phenomenon, need supplementary fertilizer, increase operation procedure and cost, and the organic production realizing paddy rice is brought unfavorable.
Summary of the invention
Object of the present invention is just to overcome above-mentioned defect, develops a kind of method of cultivating healthy and strong transplanting.
Technical scheme of the present invention is:
Cultivate a method for healthy and strong transplanting, its technical characteristics is following steps:
(1) wormcast substrate preparation is the earthworm excrement after utilizing large flat No. two earthworms to take food cattle manure, process of sieving, and mixes according to 1: 1 ratio uniform with the land for growing field crops fine earth that sieves;
(2) fine earth that sieves is chosen as blinding;
(3) fresh chicken manure is paved bottom seedling-cultivating tray;
(4) fill matrix, shower water, broadcast rice paddy seed, blinding, complete sowing.
Earthworm excrement in described step (1), to sieve process through 20 orders, mixes according to 1: 1 ratio uniform with the land for growing field crops 20 order fine earth that sieves.
Choose land for growing field crops 20 order in described step (2) and sieve fine earth as blinding.
In described step (3), fresh chicken manure evenly paves bottom seedling-cultivating tray according to often coiling 80-100g.
In described step (4), rice paddy seed is through basking seeds process, Medicament soaked seed to showing money or valuables one carries unintentionally in advance.
Advantage of the present invention and effect are that solution transplanting seedling quality is difficult to the importance problem meeting machine transplanting of rice packing performance, the formation in strong sprout and set up in time yielding Populations.Desirable transplanting nursery competency profiling is: about the 20 days length of time rice seedlings grow, leaf age 3.0-3.2, plant height 13-16, the thick 2.0-2.2 of stem, well developed root system, and the white root of individual plant is many, and firmly, lifting hour indicator soil does not fall apart root system dish knot, and form blanket, individual difference is little, growth neat and consistent.By first evenly placing fresh chicken manure bottom seedling-cultivating tray, the seeding machinery of recycling continuous productive process, by wormcast: soil=1: 1 matrix mixed covers on chicken manure, after the operations such as machine waters, sow, blinding, seedling-cultivating tray being moved to indoor stack, to be set to 1-1.5 rice high, tight by film wrapped, after 48 hours germinate, seedling-cultivating tray is transplanted to preprepared rice seedling bed and carries out normal management.This method utilizes vexed putting, rice shoot root system respiration, absorption activity and humidity of seedbed effect, promote that chicken manure becomes thoroughly decomposed gradually, for paddy rice three leaf wholeheartedly after nutrient demand give security, to the strong seedling of formation and increase individual plant Bai Genliang, improve root system dish solidity energy, increase that stem is thick, to improve leaf color very favourable.Improve machine transplanting of rice performance simultaneously, promote that machine transplanting of rice survival rate improves and turns green fast.Adopt the present invention, every mu of Production of Large Fields cost can be reduced about 40 yuan, output increased about 6%, be conducive to the realization of manufacture of organic rice target.
Use the present invention, can every mu reduce production cost about 40 yuan, increase yield about 6%, machine transplanting of rice planting percent improve about 15%, seedling-slowing stage shorten 2-3d, paddy rice organic production target is achieved, and ecotope is protected, and agricultural product security has had guarantee.
Accompanying drawing explanation
Fig. 1---schematic flow sheet of the present invention.
Embodiment
The present invention is by adding proper amount of fresh chicken manure in advance bottom seedling-cultivating tray, with wormcast formula for matrix, through the operation of streamline seeding machinery, as shown in Figure 1:
Fresh chicken manure → interpolation wormcast matrix → shower water → sowing → blinding → tooth of banking up → send out → rice seedling bed growth procedure that paves is sowed, bank up and urge thatch in indoor, the process of rice seedling bed growth, promotes that seedling is strong, Miao Jian, Miao Qi, Miao Wang, forms the rice shoot meeting transplanting requirement.
Main method:
Wormcast substrate preparation is the earthworm excrement after utilizing large flat No. two earthworms to take food cattle manure, to sieve process through 20 orders, mixes according to 1: 1 ratio uniform with the land for growing field crops 20 order fine earth that sieves; Seedling-cultivating tray is special plastic seedling raising hard disc, and specification is 58cm × 28cm × 2.5cm; Choose land for growing field crops 20 order and sieve fine earth as blinding; Rice paddy seed through basking seeds process, Medicament soaked seed to showing money or valuables one carries unintentionally in advance, pick up clear water rinse, drain stand-by.Fresh chicken manure evenly being paved bottom hard disk according to often coiling 80-100g scuppit spade, utilizing continuous productive process seeding machinery to sow: dress matrix 2cm thick → shower water (drenching) → sowing (often coiling 140g) → blinding (0.5cm is thick).After having sowed, seedling-cultivation plate is moved on to the indoor 1-1.2m that banks up high, with the tight vernalization 48h of film wrapped, take advantage of after neat bud afternoon hard disk to be moved on on preprepared seedling plate and neatly put (not going up water), to rice shoot one leaf wholeheartedly time pour water to seedling panel surface, until the machine transplanting of rice.
Main technical points: (1) wormcast matrix is large flat No. two earthworms, by taking food the earthworm excrement that cattle manure produces, the land for growing field crops fine earth that sieves with 20 orders after 20 orders sieve forms according to 1: 1 volume Homogeneous phase mixing, has loose, ventilative, available nutrient high feature; (2) rice paddy seed needs, through being exposed to the sun 1-2 days, killing the surface of the seed germ, improve seed activity; Adopt 1% lime water seed soaking 48h, pick up and rinse well with clear water, drain and wait to sow; (3) chicken manure is selected fresh, often coils consumption and controls within 100g, and evenly pave bottom hard disk.Excessive or the inequality of consumption there will be burns seedling or seedling death phenomenon; (4) during machine sowing, medium in tray should >=2cm is thick ,≤2.5cm is thick; (5) shower water is as the criterion to spray not drip, and spray can not affect the regularity and speed of emerging thoroughly, there will be ammonia overweight and burn the problems such as seedling simultaneously; (6) often coiling seeding quantity controls at 120-150g, determines according to seed size and germinating capacity; Sowing is wanted evenly, to ensure the uniformity of growth; (7) blinding THICKNESS CONTROL is between 0.4-0.6cm; (8) bank up and urge thatch in indoor, piles high with 1-1.5m Gao Weijia, and the too high bottom plate seedling that can affect is grown, and too lowly effectively cannot to heat up, to reach 25 DEG C of the bests with temperature in the shed; Bank up germination time 48h; (9) seedling dish moves into rice seedling bed and should be noted that fine day moves afternoon; Other weather are with time shift; (10) place seedling dish seedling plate should soft, moist, seedling plate is surperficial without ponding; (11) rice shoot one leaf wholeheartedly before, do not pour water in rice seedling bed; Rice shoot one leaf wholeheartedly after, pour water and hard disk flooded in water, do not impose wean fertile.Moistening irrigation until before the machine transplanting of rice 1d cut off the water supply, so that lifting and the machine transplanting of rice; (12) carry out the machine transplanting of rice with during rice shoot 3.0-3.2 leaf age, keep field water layer 0-1.0cm after the machine transplanting of rice, rice shoot survival rate is to about 97%.
The main method implemented and step:
1, wormcast matrix is prepared: get the large flat No. two earthworm earthworm excrement that utilize cow manure to feed and sieve through 20 orders and sieve fine earth according to 1: 1 volume mixture evenly as transplanting seedling medium with land for growing field crops 20 order.
2,1% lime water seed soaking 48h will be utilized, pick up through the rice paddy seed that is exposed to the sun, clear water rinse, and drain and wait to broadcast.
3, utilize special machine rice transplanting plastics hard disk, specification is 58cm × 28cm × 2.5cm, by fresh chicken manure, according to the consumption often coiling 80-100g, evenly paves bottom hard disk.
4, utilize transplanting to sow streamline to sow: dress wormcast matrix (2.0-2.5cm is thick) → shower water (irrigate and do not drip) → sowing (often coiling 120-140g) → blinding (0.4-0.6cm is thick).
5, the hard disk sowed being moved on to indoor stack, to be set to 1-1.5m high, carries out vernalization 48h, guarantee that temperature can rise to about 25 DEG C with plastic film parcel is tight.
6, the seedling-cultivation plate germinateed is moved on to the growth of preprepared rice seedling bed, notice that fine day should be transplanted in the afternoon.Seedling plate requires soft, moist, not ponding.
7, rice shoot one leaf wholeheartedly time pour water to seedling dish is flooded in water, continue to keep that seedling plate is moistening plants front 1d (three leaf one heart stages) to machine and cuts off the water supply dry.
8, during rice shoot 3.0-3.2 leaf, seedling pulling machine is inserted, and keeps field 0-1.0cm water layer 2-3d after planting.
Claims (5)
1. cultivate a method for healthy and strong transplanting, it is characterized in that following steps:
(1) wormcast substrate preparation is the earthworm excrement after utilizing large flat No. two earthworms to take food cattle manure, process of sieving, and mixes according to 1: 1 ratio uniform with the land for growing field crops fine earth that sieves;
(2) fine earth that sieves is chosen as blinding;
(3) fresh chicken manure is paved bottom seedling-cultivating tray;
(4) fill matrix, shower water, broadcast rice paddy seed, blinding, complete sowing.
2. a kind of method of cultivating healthy and strong transplanting according to claim 1, is characterized in that earthworm excrement in step (1), to sieve process through 20 orders, mixes according to 1: 1 ratio uniform with the land for growing field crops 20 order fine earth that sieves.
3. a kind of method of cultivating healthy and strong transplanting according to claim 1, is characterized in that choosing land for growing field crops 20 order in step (2) sieves fine earth as blinding.
4. a kind of method of cultivating healthy and strong transplanting according to claim 1, is characterized in that in step (3), fresh chicken manure evenly paves bottom seedling-cultivating tray according to often coiling 80-100g.
5. a kind of method of cultivating healthy and strong transplanting according to claim 1, is characterized in that in step (4), rice paddy seed is through basking seeds process, Medicament soaked seed to showing money or valuables one carries unintentionally in advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410298789.3A CN104247648A (en) | 2014-06-25 | 2014-06-25 | Method for cultivating robust machine-transplanted seedlings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410298789.3A CN104247648A (en) | 2014-06-25 | 2014-06-25 | Method for cultivating robust machine-transplanted seedlings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104247648A true CN104247648A (en) | 2014-12-31 |
Family
ID=52183156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410298789.3A Pending CN104247648A (en) | 2014-06-25 | 2014-06-25 | Method for cultivating robust machine-transplanted seedlings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104247648A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660236A (en) * | 2016-01-28 | 2016-06-15 | 孙连城 | Rice seedling cultivating medium prepared from cow dung |
| CN110972880A (en) * | 2020-01-17 | 2020-04-10 | 扬州大学 | Method for promoting survival of transplanted nursery stock |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102845364A (en) * | 2012-09-29 | 2013-01-02 | 湖北吉农沃尔特农业有限公司 | Circulating production method for local chickens, earthworms and organic vegetables |
| CN102986419A (en) * | 2012-11-23 | 2013-03-27 | 南通市瑞华生物工程有限公司 | Organic seedling raising substrate |
| CN103641542A (en) * | 2013-11-20 | 2014-03-19 | 北海市蔬菜研究所 | Vegetable culture substrate and preparation method thereof |
| CN103749132A (en) * | 2014-01-13 | 2014-04-30 | 扬州大学 | Method of raising machine-transplanted seedlings |
-
2014
- 2014-06-25 CN CN201410298789.3A patent/CN104247648A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102845364A (en) * | 2012-09-29 | 2013-01-02 | 湖北吉农沃尔特农业有限公司 | Circulating production method for local chickens, earthworms and organic vegetables |
| CN102986419A (en) * | 2012-11-23 | 2013-03-27 | 南通市瑞华生物工程有限公司 | Organic seedling raising substrate |
| CN103641542A (en) * | 2013-11-20 | 2014-03-19 | 北海市蔬菜研究所 | Vegetable culture substrate and preparation method thereof |
| CN103749132A (en) * | 2014-01-13 | 2014-04-30 | 扬州大学 | Method of raising machine-transplanted seedlings |
Non-Patent Citations (3)
| Title |
|---|
| 刘建: "《优质水稻高产高效栽培技术》", 31 July 2013 * |
| 山东省枣庄市山亭区地方史志编纂委员会: "《山亭区志》", 30 October 1997 * |
| 李长文等: "穴盘育苗基质与膨化消毒鸡粪肥料配比试验研究", 《上海农业科技》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660236A (en) * | 2016-01-28 | 2016-06-15 | 孙连城 | Rice seedling cultivating medium prepared from cow dung |
| CN110972880A (en) * | 2020-01-17 | 2020-04-10 | 扬州大学 | Method for promoting survival of transplanted nursery stock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105724012B (en) | A kind of rice field-upland field rotation method of the no-tillage multiple cropping late rice of spring maize | |
| CN101258813B (en) | Method for cultivating onion in north | |
| CN105532242B (en) | A kind of promotion phoenix pellet seedling early growth is done sth. in advance the breeding method in garden | |
| CN102934579B (en) | Paddy direct planting method for flooded paddy field and winter-free paddy field | |
| CN103749132B (en) | A kind of transplanting seedling-cultivating method | |
| CN102246647A (en) | Breeding and cultivation method of spring sowing type vegetable soybean | |
| CN105248242A (en) | Early-maturing grape cultivation method | |
| CN105766507A (en) | Fertile-seedbed dry-seedling-raising method for rice | |
| CN105248071A (en) | Substrate seedling cultivation method of cotton | |
| CN104919942A (en) | Crop field film hill-seeding and cultivating method as well as film planting roll and preparation method of film planting roll | |
| CN106613813A (en) | Sowing and seedling growing method of alpine azaleas | |
| CN107801628B (en) | A kind of Chinese cabbage parent greenhouse adds for mating system | |
| CN103548630B (en) | A kind of method that breeding of hybrid rice entire mechanization is produced | |
| CN103988657A (en) | Method for cultivating eggplants and cucumbers in greenhouse in interplanting method | |
| CN106856921B (en) | Cultivation method for regulating and controlling slow release of nitrogen fertilizer in rice field by using combined application of duckweed | |
| CN105981621A (en) | Early-rice dry seedling raising method | |
| CN103947434A (en) | Method of planting wild soybeans on saline-alkali soil | |
| CN104247648A (en) | Method for cultivating robust machine-transplanted seedlings | |
| CN105612854A (en) | Green planting method for cucumbers in solar greenhouse | |
| CN105746391A (en) | Freshwater shrimp-water chestnut symbiosis cultivation mode | |
| CN104054493B (en) | A kind of new-type transplanting method of raising seedling | |
| CN103262763B (en) | Plug seedling substrate and plug seedling technology using same | |
| CN114586662A (en) | Preparation method of tomato soilless culture nutrient solution | |
| CN104541871A (en) | Cress cultivation method | |
| CN105359902B (en) | A kind of seedbed method for culturing seedlings of early rice |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141231 |
|
| RJ01 | Rejection of invention patent application after publication |