CN103444500A - Method for transplanting seedlings by green sand culture machine - Google Patents
Method for transplanting seedlings by green sand culture machine Download PDFInfo
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- CN103444500A CN103444500A CN2013103620463A CN201310362046A CN103444500A CN 103444500 A CN103444500 A CN 103444500A CN 2013103620463 A CN2013103620463 A CN 2013103620463A CN 201310362046 A CN201310362046 A CN 201310362046A CN 103444500 A CN103444500 A CN 103444500A
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Abstract
The invention relates to a method for transplanting seedlings by a green sand culture machine, and solves the technical difficulty of seedling transplanting by using the culture machine in the mechanized rice growing process on green sand soil. The method is characterized by comprising the following steps: 1) nutrition soil preparation: applying 25kg of 45% NPK fertilizer per acre at the arable period, and selecting green sand soil at the two sides of a seedbed field as nutrition soil according to a ratio of 1:6; 2) seedbed field preparation: using a green sand field with a seedbed and a big field according to a ratio of 1:80-100 as the seedbed field; 3) soil filling in a tray: placing at least 80% of acidity-adjustable green sand nutrition soil in the seedling raising tray; 4) planting: timely planting after the nutrition soil moist is fully wetted up, and scattering 20% of green sand nutrition soil over the seedling raising tray after planting; and 5) seedbed management: controlling the temperature of the seedbed between 25 DEG. C and 35 DEG. C, applying 2.5-3.5kg of urea fertilizer per acre, and then spraying brassinolide to help the seedling root system to grow, so that the seedlings and the nutrition green sand form a whole. According to the method provided by the invention, rice is planted by taking full advantage of the green sand soil, and the full mechanization of rice is popularized and applied, so that the labor intensity is reduced, the efficiency is improved, and the food production is improved.
Description
Technical field
The invention belongs to field of agricultural production technologies, relate to the seedling cultivation of rice technology, the method for the specifically husky cultivating machine rice transplanting of a kind of green grass or young crops rice shoot.
Background technology
Current, along with the structural readjustment of rural industry, the Mechanization In Rice Sowing And Planting level improves gradually, obviously improve farmland labour intensity and input, therefore, the research and extension of machine culture technique becomes one of advanced subject, rice machine rice transplanting seedling cultivation technology is ripe day by day, but widely popularize in paddy rice entire mechanization process in rural area, because soil property is more complicated, soil sand weight is arranged, belong to the blue or green husky earth of impact, and blue or green husky earth preservation capacity of water and fertility is poor, the rice shoot packing is poor, cultivate healthy and strong rice shoot difficulty large, therefore, different soils is carried out to the transplanting seedling cultivation targetedly, especially the husky cultivating machine rice transplanting of green grass or young crops rice shoot is become to new technical barrier.
Although blue or green sand-base cultivation seedling difficulty is large, but can take full advantage of blue or green Saudi Arabia matter, blue or green sand grain is little, prevented from caking, do not need artificial hack, sieve soil, greatly reduce labour intensity, improve effect, save the farming cost, turn bane into boon, simultaneously, blue or green husky earth field, can only plant in the past the extensive property crops such as soybean, overcome blue or green husky cultivating machine rice transplanting rice shoot technical barrier, cultivate desirable healthy and strong transplanting rice shoot 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 paddy rice, can greatly improve grain yield, to guaranteeing that national food has safely 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 invention provides the method for the husky cultivating machine rice transplanting of a kind of green grass or young crops rice shoot, take full advantage of blue or green sandy soil earth rice cultivation, and apply the paddy rice entire mechanization, reduce labour intensity, improve effect, improve grain yield.
The technical solution adopted in the present invention is: the method for the husky cultivating machine rice transplanting of a kind of green grass or young crops rice shoot is characterized in that step is as follows:
(1) Nutrition Soil is prepared.In the ratio of 1:5-6, select the green grass or young crops sand of both sides, field, seedbed to make Nutrition Soil; Stay the green grass or young crops sand of doing Nutrition Soil need be through the autumn and winter freeze thawing of turning over, suitable every mu of nitrogen-phosphorus-potassium compound fertilizer that applies 25kg45% while ploughing the phase, rotary tillage is 2-3 time continuously, and the rotary tillage degree of depth is advisable with 20cm, rainwater-proof during the composting Nutrition Soil.
(2) prepare in the field, seedbed.Select that irrigation and drainage are convenient, the fortune seedling does Tian，An seedbed, seedbed and stops seedbed with land for growing field crops than 1:80-100 in blue or green Shatian easily, within before sowing 2-3 days, ploughs whole seedbed, trench digging is done railway carriage or compartment;
(3) put dish dress soil.Seedling-cultivation plate is placed on the railway carriage or compartment, seedbed, pack into 80% through the husky Nutrition Soil of the green grass or young crops of acid adjustment, and floating; Within 2-3 hour, pour water and make Nutrition Soil fully moistening before sowing, and the railway carriage or compartment face loses open fire.
(4) sowing.Fully moistening rear sowing in time of Nutrition Soil, spread after broadcasting and cover the smooth seedling dish of 20% blue or green husky Nutrition Soil, observes after 1 hour and cover the moistening degree of seed soil, if surperficial blue or green sand presents drying, pours water in time moisteningly to the seedling tray bottom, makes to cover that seed is native fully water is drained after moistening.
(5) seedbed management.Seedling bed temperature is controlled at 25 ℃-35 ℃, after seed-grain emerges, carries out moisturizing, and moisturizing is moistening to seedling disk cover seed soil is standard;
Rice shoot grows to a leaf pours water wholeheartedly the time and floods flatly to the seedling dish, and mu is executed the 2.5-3.5kg urea fertilizer, after 24 hours, water is drained, and it is moistening that seedbed keeps;
Rice shoot grows to two leaves and sprays the brassin lactones wholeheartedly the time and help the rice shoot root growth;
Rice shoot grows to three leaves wholeheartedly the time, requires root system to reach the 9-15 bar, and tight dish knot, makes the blue or green husky caking of nutrition, and the blue or green husky integral body that forms of rice shoot and nutrition is not only flexible but also do not rupture, and reaches the machine rice transplantation requirement.
On the technique scheme basis, further technical scheme is:
Railway carriage or compartment face width 130-150cm in the preparation of field, described seedbed, railway carriage or compartment furrow width 20-30cm, dark 15-25cm; Furrow width 20-40cm all around, dark 20-40cm.
The described dish of putting fills Nutrition Soil acid-adjusting method in soil: every 100 kilograms of husky Nutrition Soils of green grass or young crops are admixed the 0.5-0.8kg seedling strengthen agent.
Technique scheme of the present invention has the following advantages:
1, transplanting seedling cultivation method of the present invention, wide popularization and application, in the paddy rice entire mechanization, takes full advantage of blue or green sandy soil earth and carries out the large tracts of land Rice Cropping, can plant a season or two season paddy rice, can greatly improve grain yield.
2, the present invention takes full advantage of blue or green sandy soil matter characteristic, seedling saving of work and time cost-saving.Because blue or green sand grain is little, do not need to sieve, use on the spot, do not need transportation, reduce labour intensity, cost-saving.
3, owing to adopting the blue or green sand-base cultivation seedling of the present invention breeding method, blue or green sandy soil earth field large tracts of land mechanized cultivation paddy rice, produce larger economic benefit than other cereal crops of plantation.
4, the present invention adopts at least 80% the husky Nutrition Soil of the green grass or young crops through acid adjustment in filling native step putting dish, places in seedling-cultivation plate, by adjusting blue or green husky sour saltiness ratio, can meet paddy growth, change the control standard, is more conducive to seedling growth and grows.
5, in the seedbed management step that the present invention adopts, rice shoot is sprayed to the brassin lactones and help the rice shoot root growth, and closely dish is tied, make the blue or green husky caking of nutrition, the blue or green sand of rice shoot and nutrition forms an integral body, not only flexible but also do not rupture, and reaches the machine rice transplantation requirement.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in more detail.
The method of the husky cultivating machine rice transplanting of a kind of green grass or young crops rice shoot.In the ratio of 1:5-6, select the green grass or young crops sand of both sides, field, seedbed to make Nutrition Soil, be convenient to farm work.Stay the green grass or young crops sand of doing Nutrition Soil need be through the autumn and winter freeze thawing of turning over, suitable every mu of nitrogen-phosphorus-potassium compound fertilizer that applies 25kg45% while ploughing the phase, rotary tillage is 2-3 time continuously, and the rotary tillage degree of depth is advisable with 20cm, and fine day carries out blue or green husky Nutrition Soil composting, overlay film screening rain during the rainy day.
Select that irrigation and drainage are convenient, the fortune seedling does Tian，An seedbed, seedbed and stops seedbed (conventional Rice 1:80, hybrid rice 1:100) with land for growing field crops than 1:80-100 in blue or green Shatian easily, within before sowing 2-3 days, ploughs whole seedbed, trench digging is done railway carriage or compartment.Railway carriage or compartment face width 130-150cm, railway carriage or compartment furrow width 20-30cm, dark 15-25cm; Furrow width 20-40cm all around, dark 20-40cm, can make railway carriage or compartment face width 140cm, railway carriage or compartment furrow width 25cm, dark 20cm; Furrow width 30cm all around, dark 30cm is advisable.It is real, flat, clean, straight that the railway carriage or compartment face reaches, and the real i.e. heavy real pin that do not fall into is flat smooth, only without the stubble foreign material, is directly that the railway carriage or compartment ditch is straight.
Select fine day that seedling-cultivation plate neatly is placed on the face of railway carriage or compartment, seedbed, 80% the husky Nutrition Soil of the green grass or young crops through acid adjustment of packing into, the Nutrition Soil acid-adjusting method: every 100 kilograms of husky Nutrition Soils of green grass or young crops are admixed 0.5-0.8kg " seedling strengthen agent ", and the husky Nutrition Soil of green grass or young crops is floating.Within 2-3 hour, pour water and make Nutrition Soil fully moistening before sowing, lose open fire with the railway carriage or compartment face while pouring water and be advisable.
Fully moistening rear sowing in time of Nutrition Soil, spread after broadcasting and cover the smooth seedling dish of 20% blue or green husky Nutrition Soil (the not acid adjustment of lid seed soil), observe after 1 hour whether cover seed soil moistening, will pour water in time moisteningly to the seedling tray bottom if surperficial blue or green sand presents drying, make to cover that seed soil is abundant water is drained after moistening.
Seedling bed temperature is controlled at 25 ℃-35 ℃, after seed-grain emerges, carries out moisturizing, and moisturizing is moistening to seedling disk cover seed soil is standard.Rice shoot grows to a leaf pours water wholeheartedly the time and floods flatly to the seedling dish, and mu is executed the 2.5-3.5kg urea fertilizer, after 24 hours, water is drained to the seedbed moisture management; Two leaves spray the brassin lactones wholeheartedly the time and help the rice shoot root growth; Rice shoot grows to three leaves wholeheartedly the time, requires root system to reach 11 left and right, and tight dish knot, makes the blue or green husky caking of nutrition, and the blue or green husky integral body that forms of rice shoot and nutrition is not only flexible but also do not rupture, and reaches the machine rice transplantation standard-required, after inserting, turns green fast, and a rate of living is high.
Claims (3)
1. the method for the husky cultivating machine rice transplanting of a green grass or young crops rice shoot is characterized in that step is as follows:
(1) Nutrition Soil is prepared
In the ratio of 1:5-6, select the green grass or young crops sand of both sides, field, seedbed to make Nutrition Soil;
Stay the green grass or young crops sand of doing Nutrition Soil need be through the autumn and winter freeze thawing of turning over, suitable every mu of nitrogen-phosphorus-potassium compound fertilizer that applies 25kg45% while ploughing the phase, rotary tillage is 2-3 time continuously, and the rotary tillage degree of depth is advisable with 20cm, rainwater-proof during the composting Nutrition Soil;
(2) prepare in the field, seedbed
Select that irrigation and drainage are convenient, the fortune seedling does Tian，An seedbed, seedbed and stops seedbed with land for growing field crops than 1:80-100 in blue or green Shatian easily, within before sowing 2-3 days, ploughs whole seedbed, trench digging is done railway carriage or compartment;
(3) put dish dress soil
Seedling-cultivation plate is placed on the railway carriage or compartment, seedbed, pack at least 80% through the husky Nutrition Soil of the green grass or young crops of acid adjustment, and floating; Within 2-3 hour, pour water and make Nutrition Soil fully moistening before sowing, and the railway carriage or compartment face loses open fire;
(4) sowing
Fully moistening rear sowing in time of Nutrition Soil, spread after broadcasting and cover the smooth seedling dish of 20% blue or green husky Nutrition Soil, observes after 1 hour and cover the moistening degree of seed soil, if surperficial blue or green sand presents drying, pours water in time moisteningly to the seedling tray bottom, makes to cover that seed is native fully water is drained after moistening;
(5) seedbed management
Seedling bed temperature is controlled at 25 ℃-35 ℃, after seed-grain emerges, carries out moisturizing, and moisturizing is moistening to seedling disk cover seed soil is standard;
Rice shoot grows to a leaf pours water wholeheartedly the time and floods flatly to the seedling dish, and mu is executed the 2.5-3.5kg urea fertilizer, after 24 hours, water is drained, and it is moistening that seedbed keeps;
Rice shoot grows to two leaves and sprays the brassin lactones wholeheartedly the time and help the rice shoot root growth;
Rice shoot grows to three leaves wholeheartedly the time, requires root system to reach the 9-15 bar, and tight dish knot, makes the blue or green husky caking of nutrition, and the blue or green husky integral body that forms of rice shoot and nutrition is not only flexible but also do not rupture, and reaches the machine rice transplantation requirement.
2. the method for the husky cultivating machine rice transplanting of a kind of green grass or young crops according to claim 1 rice shoot, is characterized in that: railway carriage or compartment face width 130-150cm in the preparation of field, described seedbed, railway carriage or compartment furrow width 20-30cm, dark 15-25cm; Furrow width 20-40cm all around, dark 20-40cm.
3. the method for the husky cultivating machine rice transplanting of a kind of green grass or young crops according to claim 1 rice shoot is characterized in that: describedly put Nutrition Soil acid-adjusting method in dish dress soil: every 100 kilograms of husky Nutrition Soils of green grass or young crops are admixed the 0.5-0.8kg seedling strengthen agent.
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Cited By (2)
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| 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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| Publication number | Priority date | Publication date | Assignee | Title |
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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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