CN103444500B - The method of blue or green husky cultivating machine rice transplanting rice shoot - Google Patents
The method of blue or green husky cultivating machine rice transplanting rice shoot Download PDFInfo
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Abstract
A kind of method that the present invention relates to blue or green husky cultivating machine rice transplanting rice shoot, solves the technical barrier of cultivating machine rice transplanting rice shoot in blue or green husky earth mechanization Rice Cropping process, it is characterised in that step is as follows: 1) Nutrition Soil prepares. Every mu of nitrogen-phosphorus-potassium compound fertilizer applying 25kg45% during the suitable cultivated phase, and select the blue or green sand of both sides, field, seedbed to make Nutrition Soil in the ratio of 1:6; 2) field, seedbed prepares. Field, seedbed is done with land for growing field crops than 1:80-100 green grass or young crops Shatian by seedbed; 3) placement tray dress soil. The blue or green husky Nutrition Soil through acid adjustment loading at least 80% is placed in seedling-cultivation plate; 4) sowing. Nutrition Soil is sufficiently humidified so as to rear sowing in time, spreads the blue or green husky Nutrition Soil seedling dish of lid 20% after broadcasting; 5) seedbed management. Nursery bed temperature controls at 25 DEG C-35 DEG C, and mu executes 2.5-3.5kg urea fertilizer, after spray brassin lactone and help rice shoot root growth, make rice shoot and nutrition green grass or young crops sand form an entirety. The present invention makes full use of blue or green sandy soil earth rice cultivation popularization and application Oryza sativa L. entire mechanization, reduces labor intensity, improves effect, improves grain yield.
Description
Technical field
The invention belongs to field of agricultural production technologies, relate to seedling cultivation of rice technology, specifically a kind of method of blue or green husky cultivating machine rice transplanting rice shoot.
Background technology
Currently, along with the structural readjustment of rural industry, Mechanization In Rice Sowing And Planting level gradually steps up, it is obviously improved farmland labor intensity and input, therefore, machine cultivation technique research and extension becomes one of advanced subject, rice planting technology seedling cultivation technology is ripe day by day, but widely popularize in rural area in Oryza sativa L. entire mechanization process, owing to soil property is more complicated, there is soil sand weight, belong to impact green grass or young crops sand earth, and the husky earth preservation capacity of water and fertility of green grass or young crops is poor, rice shoot packing is poor, cultivate healthy and strong rice shoot difficulty big, therefore, different soils is carried out targetedly transplanting seedling cultivation, especially blue or green husky cultivating machine rice transplanting rice shoot is become new technical barrier.
Although blue or green sand-base cultivation seedling difficulty is big, but blue or green Saudi Arabia matter can be made full use of, blue or green sand grain is little, prevented from caking, do not need artificial hack, sieve soil, it is substantially reduced labor intensity, improve effect, save farming cost, turn bane into boon, simultaneously, blue or green husky earth field, it is formerly only available the extensive property crops such as plantation Semen sojae atricolor, overcome blue or green husky cultivating machine rice transplanting rice shoot technical barrier, desirable healthy and strong transplanting rice shoot is cultivated with blue or green sand, extensively and in large area promote blue or green husky earth Rice Cropping, can plant a season or two season Oryza sativa L., grain yield can be greatly improved, to guaranteeing that national food security has positive meaning.
Summary of the invention
In order to solve the technical barrier of cultivating machine rice transplanting rice shoot in blue or green husky earth mechanization Rice Cropping process, the present invention provides a kind of method of blue or green husky cultivating machine rice transplanting rice shoot, make full use of blue or green sandy soil earth rice cultivation, and popularization and application Oryza sativa L. entire mechanization, reduce labor intensity, improve effect, improve grain yield.
The technical solution adopted in the present invention is: a kind of method of blue or green husky cultivating machine rice transplanting rice shoot, it is characterised in that step is as follows:
(1) Nutrition Soil prepares. The blue or green sand selecting both sides, field, seedbed in the ratio of 1:5-6 makes Nutrition Soil; Stay the blue or green sand doing Nutrition Soil need to turn over freeze thawing through the autumn and winter, suitable every mu of nitrogen-phosphorus-potassium compound fertilizer applying 25kg45%, continuous rotary tillage 2-3 time when ploughing the phase, the rotary tillage degree of depth is advisable with 20cm, rainwater-proof during composting Nutrition Soil;
(2) field, seedbed prepares. Selection irrigation and drainage are convenient, field, seedbed is done in fortune seedling blue or green Shatian easily, stop seedbed with land for growing field crops than 1:80-100 by seedbed, within 2-3 days, plough whole seedbed before sowing, ditch and do railway carriage or compartment;
(3) placement tray dress soil. Seedling-cultivation plate is placed on railway carriage or compartment, seedbed, load the blue or green husky Nutrition Soil through acid adjustment of 80%, and floating; Within 2-3 hour, pouring water before sowing makes Nutrition Soil be sufficiently humidified so as to, and face, railway carriage or compartment loses open fire;
(4) sowing. Nutrition Soil is sufficiently humidified so as to rear sowing in time, spreads the blue or green husky smooth seedling dish of Nutrition Soil of lid 20%, observe the moistening degree of lid seed soil after 1 hour after broadcasting, if surface green grass or young crops sand presents dry pouring water in time to seedling tray bottom and moistens, makes lid seed soil be drained by water after being sufficiently humidified so as to;
(5) seedbed management. Nursery bed temperature controls at 25 DEG C-35 DEG C, and seed-grain carries out moisturizing after emerging, and moisturizing moistens as standard to seedling disk cover seed soil;
Rice shoot length to a leaf wholeheartedly time pour water and flood flat to seedling dish, mu executes 2.5-3.5kg urea fertilizer, is drained by water after 24 hours, and seedbed keeps moistening;
Rice shoot length to two leaves wholeheartedly time spray brassin lactone and help rice shoot root growth;
Rice shoot length to SANYE wholeheartedly time, it is desirable to root system reaches 9-15 bar, and compact disc knot, makes nutrition green grass or young crops sand lump, rice shoot and nutrition green grass or young crops sand one entirety of formation, not only flexible but also do not rupture, and reaches machine rice transplantation requirement.
On technique scheme basis, further technical scheme is:
Railway carriage or compartment face width 130-150cm, railway carriage or compartment furrow width 20-30cm, deep 15-25cm in the preparation of field, described seedbed; Furrow width 20-40cm all around, deep 20-40cm.
Described placement tray dress soil Middle nutrition soil acid-adjusting method: every 100 kilograms of blue or green husky Nutrition Soils admix the strong seedling agent of 0.5-0.8kg.
The technique scheme of the present invention, has the advantage that
1, transplanting seedling cultivation method of the present invention, wide popularization and application, in Oryza sativa L. entire mechanization, makes full use of blue or green sandy soil earth and carries out large area Rice Cropping, can plant a season or two season Oryza sativa L., grain yield can be greatly improved.
2, the present invention makes full use of blue or green husky soil property, seedling saving of work and time cost-saving. Owing to blue or green sand grain is little, does not need to sieve, use on the spot, do not need transport, reduce labor intensity, save cost.
3, owing to adopting green grass or young crops sand-base cultivation seedling breeding method of the present invention, blue or green sandy soil earth field large area mechanized cultivation Oryza sativa L., produce bigger economic benefit than planting other cereal crops.
4, the present invention adopts the blue or green husky Nutrition Soil through acid adjustment of at least 80% in placement tray dress soil step, places in seedling-cultivation plate, by adjusting blue or green husky Acidity of Aikalinity ratio, can meet paddy growth, change control standard, be more conducive to seedling growth and grow.
5, rice shoot spraying brassin lactone in the seedbed management step that the present invention adopts and help rice shoot root growth and compact disc knot, make nutrition green grass or young crops sand lump, rice shoot and nutrition green grass or young crops sand form an entirety, not only flexible but also do not rupture, and reach machine rice transplantation requirement.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in more detail.
A kind of method of blue or green husky cultivating machine rice transplanting rice shoot. The blue or green sand selecting both sides, field, seedbed in the ratio of 1:5-6 makes Nutrition Soil, it is simple to farm work. Staying the blue or green sand doing Nutrition Soil need to turn over freeze thawing through the autumn and winter, suitable every mu of nitrogen-phosphorus-potassium compound fertilizer applying 25kg45% when ploughing the phase, continuous rotary tillage 2-3 time, the rotary tillage degree of depth is advisable with 20cm, and fine day carries out blue or green sand Nutrition Soil composting, overlay film rain cover during the rainy day.
Selection irrigation and drainage are convenient, field, seedbed is done in fortune seedling blue or green Shatian easily, stop seedbed (conventional Rice 1:80, hybrid paddy rice 1:100) with land for growing field crops than 1:80-100 by seedbed, within 2-3 days, plough whole seedbed before sowing, ditch and do railway carriage or compartment. Railway carriage or compartment face width 130-150cm, railway carriage or compartment furrow width 20-30cm, deep 15-25cm; Furrow width 20-40cm all around, deep 20-40cm, can make railway carriage or compartment face width 140cm, railway carriage or compartment furrow width 25cm, deep 20cm; Furrow width 30cm all around, deep 30cm is advisable. Face, railway carriage or compartment reaches real, flat, clean, straight, and the real i.e. heavy real foot that do not fall into, flat namely smooth, clean namely without stubble foreign material, straight namely railway carriage or compartment ditch is straight.
Select fine day to be neatly placed in by seedling-cultivation plate on face, railway carriage or compartment, seedbed, load the blue or green husky Nutrition Soil through acid adjustment of 80%, Nutrition Soil acid-adjusting method: every 100 kilograms of blue or green husky Nutrition Soils admix 0.5-0.8kg " strong seedling agent ", by floating for husky for green grass or young crops Nutrition Soil. Within 2-3 hour, pouring water before sowing makes Nutrition Soil be sufficiently humidified so as to, and loses open fire with face, railway carriage or compartment and be advisable when pouring water.
Nutrition Soil is sufficiently humidified so as to rear sowing in time, the blue or green husky smooth seedling dish of Nutrition Soil (lid seed soil not acid adjustment) of lid 20% is spread after broadcasting, observe whether lid seed soil moistens after 1 hour, if surface green grass or young crops sand presents dry pouring water in time to seedling tray bottom and moistens, make lid seed soil be drained by water after being sufficiently humidified so as to.
Nursery bed temperature controls at 25 DEG C-35 DEG C, and seed-grain carries out moisturizing after emerging, and moisturizing moistens as standard to seedling disk cover seed soil. Rice shoot length to a leaf wholeheartedly time pour water and flood flat to seedling dish, mu executes 2.5-3.5kg urea fertilizer, is drained by water after 24 hours, seedbed moisture management; Two leaves wholeheartedly time spray brassin lactone and help rice shoot root growth; Rice shoot length to SANYE wholeheartedly time, it is desirable to root system reaches about 11, and compact disc knot, makes nutrition green grass or young crops sand lump, and rice shoot and nutrition green grass or young crops sand form an entirety, not only flexible but also do not rupture, and reach machine rice transplantation standard-required, turns green fast after inserting, a rate height alive.
Claims (3)
1. the method for a blue or green husky cultivating machine rice transplanting rice shoot, it is characterised in that step is as follows:
(1) Nutrition Soil prepares
The blue or green sand selecting both sides, field, seedbed in the ratio of 1:5-6 makes Nutrition Soil;
Stay the blue or green sand doing Nutrition Soil need to turn over freeze thawing through the autumn and winter, suitable every mu of nitrogen-phosphorus-potassium compound fertilizer applying 25kg45%, continuous rotary tillage 2-3 time when ploughing the phase, the rotary tillage degree of depth is 20cm, rainwater-proof during composting Nutrition Soil;
(2) field, seedbed prepares
Selection irrigation and drainage are convenient, field, seedbed is done in fortune seedling blue or green Shatian easily, stop seedbed with land for growing field crops than 1:80-100 by seedbed, within 2-3 days, plough whole seedbed before sowing, ditch and do railway carriage or compartment;
(3) placement tray dress soil
Seedling-cultivation plate is placed on railway carriage or compartment, seedbed, load the blue or green husky Nutrition Soil through acid adjustment of at least 80%, and floating; Within 2-3 hour, pouring water before sowing makes Nutrition Soil be sufficiently humidified so as to, and face, railway carriage or compartment loses open fire;
(4) sowing
Nutrition Soil is sufficiently humidified so as to rear sowing in time, spreads the blue or green husky smooth seedling dish of Nutrition Soil of lid 20%, observe the moistening degree of lid seed soil after 1 hour after broadcasting, if surface green grass or young crops sand presents dry pouring water in time to seedling tray bottom and moistens, makes lid seed soil be drained by water after being sufficiently humidified so as to;
(5) seedbed management
Nursery bed temperature controls at 25 DEG C-35 DEG C, and seed-grain carries out moisturizing after emerging, and moisturizing moistens as standard to seedling disk cover seed soil;
Rice shoot length to a leaf wholeheartedly time pour water and flood flat to seedling dish, mu executes 2.5-3.5kg urea fertilizer, is drained by water after 24 hours, and seedbed keeps moistening;
Rice shoot length to two leaves wholeheartedly time spray brassin lactone and help rice shoot root growth;
Rice shoot length to SANYE wholeheartedly time, it is desirable to root system reaches 9-15 bar, and compact disc knot, makes nutrition green grass or young crops sand lump, rice shoot and nutrition green grass or young crops sand one entirety of formation, not only flexible but also do not rupture, and reaches machine rice transplantation requirement.
2. the method for a kind of blue or green husky cultivating machine rice transplanting rice shoot according to claim 1, it is characterised in that: railway carriage or compartment face width 130-150cm, railway carriage or compartment furrow width 20-30cm, deep 15-25cm in the preparation of field, described seedbed; Furrow width 20-40cm all around, deep 20-40cm.
3. the method for a kind of blue or green husky cultivating machine rice transplanting rice shoot according to claim 1, it is characterised in that: described placement tray dress soil Middle nutrition soil acid-adjusting method: every 100 kilograms of blue or green husky Nutrition Soils admix the strong seedling agent of 0.5-0.8kg.
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| CN105503337A (en) * | 2015-12-18 | 2016-04-20 | 郎溪县新发镇华兵农作物种植家庭农场 | Nutrient soil for strengthening rice seedling root systems |
| CN105601417A (en) * | 2015-12-18 | 2016-05-25 | 郎溪县新发镇华兵农作物种植家庭农场 | Nutrition soil for high calcium rice seedling |
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| JP2001251979A (en) * | 2000-03-14 | 2001-09-18 | Kubota Corp | Method for raising seedling suited for rice transplanter |
| CN102017880A (en) * | 2010-10-29 | 2011-04-20 | 涟水县作物栽培技术指导站 | Double-film dry raising and seedling strengthening method for machine-transplanted rice |
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