CN103583198B - Whole-process mechanized operation method for full-film double-furrow corn planting - Google Patents
Whole-process mechanized operation method for full-film double-furrow corn planting Download PDFInfo
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- CN103583198B CN103583198B CN201310492318.1A CN201310492318A CN103583198B CN 103583198 B CN103583198 B CN 103583198B CN 201310492318 A CN201310492318 A CN 201310492318A CN 103583198 B CN103583198 B CN 103583198B
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Abstract
The invention relates to the technical field of agricultural mechanized planting of arid region farming, in particular to a whole-process mechanized operation method for full-film double-furrow corn planting. The method includes: using a ridging, fertilizing, spraying and film paving machine with a land wheel profiling function to perform land preparation and ridging, fertilizing, spraying, film paving and on-film sowing of full-film double-furrow corn, spraying a rot stalk agent and a weed killer into ridged furrows at the same time, applying mixed fertilizer into the furrows, paving mulching films to cover double-furrow micro-ridges and two sides of each furrow, and enabling a double-furrow seedbed which is already ridged, fertilized, sprayed and paved with the films to stay in a field for 3 days until the mulching films are settled to cling to large and small ridge bodies and the furrows; then sowing. By the method, decomposition of residual straw in the field can be quickened, and whole-process mechanization for full-film double-furrow corn planting is realized from land preparation and ridging, fertilizing, spraying and film paving to on-film sowing of the full-film double-furrow corn; organic content of soil can be increased, soil fertility is improved, corn emergence rate is increased, and crop yield is increased.
Description
Technical field
The present invention relates to drought-hit area arable farming mechanized cultivation technical field, particularly relate to full film double-furrow corn planting entire mechanization operational method.
Background technology
Corn on dry land full film double-furrow planting technology is that Gansu Province grows up and plastic mulching and furrow planted of combining and collect rain, soil moisture conservation and drought resisting new technology on traditional film-mulching technique basis.Its main feature is: first played wide, narrow alternate two ridges in late autumn, season in the early spring, show over the ground all to cover with mulch film simultaneously, treat program request plantation in furrow in good time in sowing time, effectively can store water of accepting the enemy's surrender, increase ground temperature, reduce evaporation in the field, effectively improve the growing environment of crop, improve efficiency of water application.Production practices show, full film double-furrow technology is than common ground film culture underglass per unit area yield amplification more than 30%, and obvious effect of increasing production, has good economic benefit.In recent years, the popularizing planting area that full film covers two ridges furrow drilling cultural technique increases year by year, within 2012, corn in Gansu full film double-furrow show-how popularizing area reaches 7.3 × more than 105hm2, therefore, realizing full film double-furrow corn planting entire mechanization will be important carrier and the inevitable choice of spread full film double-furrow corn planting technology from now on, also be improve overall productivity in agriculture, walking out the dry farming New Ideas of Developing with Gansu characteristic, is one of grain security, increases in grain production, the increasing peasant income important channel providing powerful guarantee.
At present, corn in Gansu full film double-furrow Technique Popularizing application area is general all carries out whole, ridging, plastic film mulch with artificial or animal power, carries out spraying of chemical fertilizer and weed killer herbicide to manually, applies hand-held maize dibbling rifle and carry out seeding operation; Minority Mechanization Level develops district higher, and above-mentioned part run can by farm machinery operation, but its to there is transaction capabilities poor, the defect of full film double-furrow corn planting agronomic technique requirement can not be ensured.Due to, full film double-furrow agronomic technique requires that flow process is more, and the single segmentation operation carrying out every step, waste time and energy, operating efficiency is low.And segmentation is carried out each flow process operation and often carried out once, damage will be produced to the large and small ridge of two furrow and furrow covering with plastic film, affect mulch film collection rain, heat, the effect of moisturizing, and then affect crop yield.
Summary of the invention
The object of the invention is to avoid the defect of prior art transaction capabilities difference and a kind of full film double-furrow corn planting entire mechanization operational method is provided, efficiently solve prior art Problems existing.
For achieving the above object, the technical scheme that the present invention takes is: described full film double-furrow corn planting entire mechanization operational method, is characterized in comprising the steps:
The first step, the activation of stalk rotting agent and weed killer herbicide: by the stalk rotting agent be made up of the saccharomycete of 40%, the mold fungi of fermentation system of 35% and the photosynthetic bacteria of 25%, the ratio that dissolves of stalk rotting agent and water is 1:500 ~ 700; The stalk rotting agent solution mixed with water is activated 8 ~ 12h respectively at 45 DEG C.The acetochlor ec of 50% and water are dissolved, according in every 50 ~ 65g acetochlor ec with addition of 60kg water, the acetochlor ec solution mixed with water is activated 3 ~ 5h at 30 DEG C;
Second step, mixed fertilizer dissolves: according to urea 375kg/hm2, phosphate fertilizer general calcium 825kg/ mu, and the coupling of fertilizer is carried out in N/P ratio 1:0.6 ~ 0.8, is fully mixed thoroughly by solid fertilizer, places 0.5 ~ 1.0h;
3rd step, laying plastic prepares: choosing thickness is 0.016 ~ 0.030mm, and fabric width is the black degradative plastic film of 1.40m;
4th step, use straw-returning spray medicine combine to carry out stubble-cleaning to field straw toothing, field straw stubble-cleaning height is 9 ~ 15cm; Spray the stalk rotting agent solution described in step one simultaneously, afterwards stubble-cleaning stalk is detained 1 ~ 2 day in field;
5th step, use the ridge-forming and fertilizing spray medicine film-laying machine with land-wheel copying function to carry out full film double-furrow corn to sow to film from whole ground ridging, fertilising, spray medicine to plastic film mulch, in the furrow risen, spray the weed killer herbicide described in step one simultaneously, the mixed fertilizer described in step 2 is applied in furrow, and the mulch film laying described in step 3 is covered in two furrow micro-ridge and furrow both sides thereof, afterwards two furrow kind beds of the spray of ridge-forming and fertilizing herbal medicine shop film are detained 3 days in field, the sedimentation of wait mulch film is close on large micro-ridge body and furrow;
6th step, uses arid land corn precision seeder with full membrane coverage double-earth furrow sowing to carry out seeding operation on film.
Described stalk rotting agent and weed killer herbicide spray medicine combine by straw-returning and spray; The gait of march of straw-returning spray medicine combine is 2 ~ 3km/h.
The described ridge-forming and fertilizing spray medicine film-laying machine with land-wheel copying function carries out operation, and its gait of march is 3 ~ 4km/h.
The specification covering the large and small ridge of film double-furrow after the described ridge-forming and fertilizing with land-wheel copying function sprays herbal medicine shop film machine operation is large ridge row spacing 70 ± 1.0cm, the high 10 ~ 15cm in great Long ridge, micro-ridge row spacing 40 ± 1.0cm, the high 15 ~ 20cm in micro-ridge ridge.
The gait of march of described arid land corn precision seeder with full membrane coverage double-earth furrow sowing is 1.4 ~ 2.2km/h.
The stalk rotting agent solution that described stalk rotting agent and water dissolve is according to 200 ~ 300L/hm
2spray.
The herbicide solution that described acetochlor ec and water dissolve is according to 130 ~ 160L/hm
2spray.
Described solid-state mixed fertilizer is according to 870 ~ 1035kg/hm
2apply fertilizer.
The invention has the beneficial effects as follows: described full film double-furrow corn planting entire mechanization operational method, it can accelerate the residual stalk in decomposition field, completes full film double-furrow corn and sows from whole ground ridging, fertilising, spray medicine to plastic film mulch to film and realize full film double-furrow corn planting entire mechanization; Soil organic matter content, culture fertility, raising corn emergence rate can be increased again, increase crop yield.
Embodiment
Be described principle of the present invention and feature according to embodiment below, example, only for explaining the present invention, is not intended to limit scope of the present invention.
Described full film double-furrow corn planting entire mechanization operational method, is characterized in comprising the steps:
The first step, the activation of stalk rotting agent and weed killer herbicide: by the stalk rotting agent be made up of the saccharomycete of 40%, the mold fungi of fermentation system of 35% and the photosynthetic bacteria of 25%, the ratio that dissolves of stalk rotting agent and water is 1:500 ~ 700; The stalk rotting agent solution mixed with water is activated 8 ~ 12h respectively at 45 DEG C.The acetochlor ec of 50% and water are dissolved, according in every 50 ~ 65g acetochlor ec with addition of 60kg water, the acetochlor ec solution mixed with water is activated 3 ~ 5h at 30 DEG C;
Second step, mixed fertilizer dissolves: according to urea 375kg/hm2, phosphate fertilizer general calcium 825kg/ mu, and the coupling of fertilizer is carried out in N/P ratio 1:0.6 ~ 0.8, is fully mixed thoroughly by solid fertilizer, places 0.5 ~ 1.0h;
3rd step, laying plastic prepares: choosing thickness is 0.016 ~ 0.030mm, and fabric width is the black degradative plastic film of 1.40m;
4th step, use straw-returning spray medicine combine to carry out stubble-cleaning to field straw toothing, field straw stubble-cleaning height is 9 ~ 15cm; Spray the stalk rotting agent solution described in step one simultaneously, afterwards stubble-cleaning stalk is detained 1 ~ 2 day in field;
5th step, use the ridge-forming and fertilizing spray medicine film-laying machine with land-wheel copying function to carry out full film double-furrow corn to sow to film from whole ground ridging, fertilising, spray medicine to plastic film mulch, in the furrow risen, spray the stalk rotting agent described in step one and weed killer herbicide simultaneously, the mixed fertilizer described in step 2 is applied in furrow, and the mulch film laying described in step 3 is covered in two furrow micro-ridge and furrow both sides thereof, afterwards two furrow kind beds of the spray of ridge-forming and fertilizing herbal medicine shop film are detained 3 days in field, the sedimentation of wait mulch film is close on large micro-ridge body and furrow;
6th step, uses arid land corn precision seeder with full membrane coverage double-earth furrow sowing to carry out seeding operation on film.
Further, described stalk rotting agent and weed killer herbicide spray medicine combine by straw-returning and spray; The gait of march of straw-returning spray medicine combine is 2 ~ 3km/h.
Further, the described ridge-forming and fertilizing spray medicine film-laying machine with land-wheel copying function carries out operation, and its gait of march is 3 ~ 4km/h.
Further, the specification covering the large and small ridge of film double-furrow after the described ridge-forming and fertilizing with land-wheel copying function sprays herbal medicine shop film machine operation is large ridge row spacing 70 ± 1.0cm, the high 10 ~ 15cm in great Long ridge, micro-ridge row spacing 40 ± 1.0cm, the high 15 ~ 20cm in micro-ridge ridge.
Further, the gait of march of described arid land corn precision seeder with full membrane coverage double-earth furrow sowing is 1.4 ~ 2.2km/h.
Further, the stalk rotting agent solution that described stalk rotting agent and water dissolve is according to 200 ~ 300L/hm
2spray.
Further, the herbicide solution that described acetochlor ec and water dissolve is according to 130 ~ 160L/hm
2spray.
Further, described solid-state mixed fertilizer is according to 870 ~ 1035kg/hm
2apply fertilizer.
Stalk rotting agent in described step 1 is sprayed by sprinkling system in use, and sprinkling system is arranged on the front end of straw-returning spray medicine combine; Be carry out stubble-cleaning by crushed stalk system to field straw toothing in described step 4, crushed stalk Operation system setting is in the rear end of straw-returning spray medicine combine.Straw-returning spray medicine combine is existing open.
Weed killer herbicide in described step 1 is sprayed by sprinkling system in use, and sprinkling system is arranged on the rear end of the ridge-forming and fertilizing spray medicine film-laying machine with land-wheel copying function; Be carry out fertilizer by fertilizer system to sow in described step 2, fertilizer Operation system setting sprays the front end of medicine film-laying machine at the ridge-forming and fertilizing with land-wheel copying function; Be carry out mulch film by mulch film hanging device to lay covering in described step 3, mulch film hanging device is arranged on the lower end of the ridge-forming and fertilizing spray medicine film-laying machine with land-wheel copying function; Be carry out rotary tillage, ridging by ridging system to field soil in described step 5, ridging Operation system setting sprays the lower-end front portion of medicine film-laying machine at the ridge-forming and fertilizing with land-wheel copying function.The described ridge-forming and fertilizing spray medicine film-laying machine with land-wheel copying function is existing open.
Be on overlay film kind bed, carry out seeding operation by rectilinear seeding apparatus in described step 6, rectilinear seeding apparatus is arranged on the lower-end front portion of arid land corn precision seeder with full membrane coverage double-earth furrow sowing.Described arid land corn precision seeder with full membrane coverage double-earth furrow sowing is existing open.
Specific embodiment 1: described full film double-furrow corn planting entire mechanization operational method, comprises the following steps:
The first step, the activation of stalk rotting agent and weed killer herbicide: by the stalk rotting agent be made up of the saccharomycete of 40%, the mold fungi of fermentation system of 35% and the photosynthetic bacteria of 25%, the ratio that dissolves of stalk rotting agent and water is 1:500; The stalk rotting agent solution mixed with water is activated 9h respectively at 45 DEG C.The acetochlor ec of 50% and water are dissolved, according in every 50g acetochlor ec with addition of 60kg water, the acetochlor ec solution mixed with water is activated 3h at 30 DEG C;
Second step, mixed fertilizer dissolves: according to urea 375kg/hm
2, phosphate fertilizer general calcium 825kg/ mu, N/P ratio 1:0.6 carries out the coupling of fertilizer, is fully mixed thoroughly by solid fertilizer, places 0.5h;
3rd step, laying plastic prepares: choosing thickness is 0.018mm, and fabric width is the black degradative plastic film of 1.40m;
4th step, use straw-returning spray medicine combine to carry out stubble-cleaning to field straw toothing, field straw stubble-cleaning height is 9 ~ 12cm; Spray the stalk rotting agent solution described in step 1 simultaneously, afterwards stubble-cleaning stalk is detained 1 day in field; The stalk rotting agent solution that described stalk rotting agent and water dissolve is according to 220L/hm
2spray;
5th step, use the ridge-forming and fertilizing spray medicine film-laying machine with land-wheel copying function to carry out full film double-furrow corn to sow to film from whole ground ridging, fertilising, spray medicine to plastic film mulch, spray the herbicide solution described in step one simultaneously, sow the mixed fertilizer described in step 2, lay the mulch film described in step 3; The herbicide solution that described acetochlor ec and water dissolve sprays according to 130L/hm2; Described solid-state mixed fertilizer is according to 880kg/hm
2apply fertilizer;
6th step, uses arid land corn precision seeder with full membrane coverage double-earth furrow sowing to carry out seeding operation on film, keeps sowing depth 4cm;
The gait of march of described straw-returning spray medicine combine is 2.2km/h.
The described gait of march with the ridge-forming and fertilizing spray medicine film-laying machine of land-wheel copying function is 3.3km/h.
The gait of march of described arid land corn precision seeder with full membrane coverage double-earth furrow sowing is 1.5km/h.
Under full film double-furrow corn planting entire mechanization operational method process described in application instantiation 1, row spacing high to large micro-ridge, corn emergence rate, grain number per spike, thousand quality, corn yield eight indexs measure, and measurement result is as shown in table 1.
Table 1
Specific embodiment 2: described full film double-furrow corn planting entire mechanization operational method, comprises the following steps:
The first step, the activation of stalk rotting agent and weed killer herbicide: by the stalk rotting agent be made up of the saccharomycete of 40%, the mold fungi of fermentation system of 35% and the photosynthetic bacteria of 25%, the ratio that dissolves of stalk rotting agent and water is 1:600; The stalk rotting agent solution mixed with water is activated 10.5h respectively at 45 DEG C.The acetochlor ec of 50% and water are dissolved, according in every 60g acetochlor ec with addition of 60kg water, the acetochlor ec solution mixed with water is activated 4h at 30 DEG C;
Second step, mixed fertilizer dissolves: according to urea 375kg/hm
2, phosphate fertilizer general calcium 825kg/ mu, N/P ratio 1:0.7 carries out the coupling of fertilizer, is fully mixed thoroughly by solid fertilizer, places 0.8h;
3rd step, laying plastic prepares: choosing thickness is 0.024mm, and fabric width is the black degradative plastic film of 1.40m;
4th step, use straw-returning spray medicine combine to carry out stubble-cleaning to field straw toothing, field straw stubble-cleaning height is 11 ~ 13cm; Spray the stalk rotting agent solution described in step one simultaneously, afterwards stubble-cleaning stalk is detained 1.5 days in field; The stalk rotting agent solution that described stalk rotting agent and water dissolve is according to 260L/hm
2spray;
5th step, use the ridge-forming and fertilizing spray medicine film-laying machine with land-wheel copying function to carry out full film double-furrow corn to sow to film from whole ground ridging, fertilising, spray medicine to plastic film mulch, spray the herbicide solution described in step one simultaneously, sow the mixed fertilizer described in step 2, lay the mulch film described in step 3; The herbicide solution that described acetochlor ec and water dissolve is according to 145L/hm
2spray; Described solid-state mixed fertilizer is according to 960kg/hm
2apply fertilizer;
6th step: use arid land corn precision seeder with full membrane coverage double-earth furrow sowing to carry out seeding operation on film, keep sowing depth 4cm;
The gait of march of described straw-returning spray medicine combine is 2.5km/h.
The described gait of march with the ridge-forming and fertilizing spray medicine film-laying machine of land-wheel copying function is 3.6km/h.
The gait of march of described arid land corn precision seeder with full membrane coverage double-earth furrow sowing is 1.8km/h.
Under full film double-furrow corn planting entire mechanization operational method process described in application instantiation 2, row spacing high to large micro-ridge, corn emergence rate, grain number per spike, thousand quality, corn yield eight indexs measure, and measurement result is as shown in table 2.
Table 2
Specific embodiment 3: described full film double-furrow corn planting entire mechanization operational method, comprises the following steps:
The first step, the activation of stalk rotting agent and weed killer herbicide: by the stalk rotting agent be made up of the saccharomycete of 40%, the mold fungi of fermentation system of 35% and the photosynthetic bacteria of 25%, the ratio that dissolves of stalk rotting agent and water is 1:700; The stalk rotting agent solution mixed with water is activated 11.5h respectively at 45 DEG C.The acetochlor ec of 50% and water are dissolved, according in every 65g acetochlor ec with addition of 60kg water, the acetochlor ec solution mixed with water is activated 5h at 30 DEG C;
Second step, mixed fertilizer dissolves: according to urea 375kg/hm
2, phosphate fertilizer general calcium 825kg/ mu, N/P ratio 1:0.8 carries out the coupling of fertilizer, is fully mixed thoroughly by solid fertilizer, places 1.0h;
3rd step, laying plastic prepares: choosing thickness is 0.030mm, and fabric width is the black degradative plastic film of 1.40m;
4th step, use straw-returning spray medicine combine to carry out stubble-cleaning to field straw toothing, field straw stubble-cleaning height is 13 ~ 15cm; Spray the stalk rotting agent solution described in step one simultaneously, afterwards stubble-cleaning stalk is detained 2 days in field; The stalk rotting agent solution that described stalk rotting agent and water dissolve is according to 300L/hm
2spray;
5th step, use the ridge-forming and fertilizing spray medicine film-laying machine with land-wheel copying function to carry out full film double-furrow corn to sow to film from whole ground ridging, fertilising, spray medicine to plastic film mulch, spray the herbicide solution described in step one simultaneously, sow the mixed fertilizer described in step 2, lay the mulch film described in step 3; The herbicide solution that described acetochlor ec and water dissolve is according to 160L/hm
2spray; Described solid-state mixed fertilizer is according to 1000kg/hm
2apply fertilizer;
6th step, uses arid land corn precision seeder with full membrane coverage double-earth furrow sowing to carry out seeding operation on film, keeps sowing depth 4cm;
The gait of march of described straw-returning spray medicine combine is 3.0km/h.
The described gait of march with the ridge-forming and fertilizing spray medicine film-laying machine of land-wheel copying function is 4.0km/h.
The gait of march of described arid land corn precision seeder with full membrane coverage double-earth furrow sowing is 2.1km/h.
Under full film double-furrow corn planting entire mechanization operational method process described in application example 3, row spacing high to large micro-ridge, corn emergence rate, grain number per spike, thousand quality, corn yield eight indexs measure, and measurement result is as shown in table 3.
Table 3
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a full film double-furrow corn planting entire mechanization operational method, is characterized in that: be comprise the steps:
The first step, the activation of stalk rotting agent and weed killer herbicide: by the stalk rotting agent be made up of the saccharomycete of 40%, the mold fungi of fermentation system of 35% and the photosynthetic bacteria of 25%, the ratio that dissolves of stalk rotting agent and water is 1:500 ~ 700; The stalk rotting agent solution mixed with water is activated 8 ~ 12h respectively at 45 DEG C;
The acetochlor ec of 50% and water are dissolved, according in every 50 ~ 65g acetochlor ec with addition of 60kg water, the acetochlor ec solution mixed with water is activated 3 ~ 5h at 30 DEG C;
Second step, mixed fertilizer dissolves: according to urea 375kg/hm2, phosphate fertilizer general calcium 825kg/ mu, and the coupling of fertilizer is carried out in N/P ratio 1:0.6 ~ 0.8, is fully mixed thoroughly by solid fertilizer, places 0.5 ~ 1.0h;
3rd step, laying plastic prepares: choosing thickness is 0.016 ~ 0.030mm, and fabric width is the black degradative plastic film of 1.40m;
4th step, use straw-returning spray medicine combine to carry out stubble-cleaning to field straw toothing, field straw stubble-cleaning height is 9 ~ 15cm; Spray the stalk rotting agent solution described in step one simultaneously, afterwards stubble-cleaning stalk is detained 1 ~ 2 day in field;
5th step, use the ridge-forming and fertilizing spray medicine film-laying machine with land-wheel copying function to carry out full film double-furrow corn to sow to film from whole ground ridging, fertilising, spray medicine to plastic film mulch, in the furrow risen, spray the weed killer herbicide described in step one simultaneously, the mixed fertilizer described in step 2 is applied in furrow, and the mulch film laying described in step 3 is covered in two furrow micro-ridge and furrow both sides thereof, afterwards two furrow kind beds of the spray of ridge-forming and fertilizing herbal medicine shop film are detained 3 days in field, the sedimentation of wait mulch film is close on large micro-ridge body and furrow;
6th step, uses arid land corn precision seeder with full membrane coverage double-earth furrow sowing to carry out seeding operation on film.
2. full film double-furrow corn planting entire mechanization operational method as claimed in claim 1, is characterized in that: described stalk rotting agent and weed killer herbicide spray medicine combine by straw-returning and spray; The gait of march of straw-returning spray medicine combine is 2 ~ 3km/h.
3. full film double-furrow corn planting entire mechanization operational method as claimed in claim 1, is characterized in that: the described ridge-forming and fertilizing spray medicine film-laying machine with land-wheel copying function carries out operation, and its gait of march is 3 ~ 4km/h.
4. full film double-furrow corn planting entire mechanization operational method as claimed in claim 1, it is characterized in that: the specification covering the large and small ridge of film double-furrow after the described ridge-forming and fertilizing with land-wheel copying function sprays herbal medicine shop film machine operation is large ridge row spacing 70 ± 1.0cm, the high 10 ~ 15cm in great Long ridge, micro-ridge row spacing 40 ± 1.0cm, the high 15 ~ 20cm in micro-ridge ridge.
5. full film double-furrow corn planting entire mechanization operational method as claimed in claim 1, is characterized in that: the gait of march of described arid land corn precision seeder with full membrane coverage double-earth furrow sowing is 1.4 ~ 2.2km/h.
6. full film double-furrow corn planting entire mechanization operational method as claimed in claim 1, is characterized in that: the stalk rotting agent solution that described stalk rotting agent and water dissolve is according to 200 ~ 300L/hm
2spray.
7. full film double-furrow corn planting entire mechanization operational method as claimed in claim 1, is characterized in that: the herbicide solution that described acetochlor ec and water dissolve is according to 130 ~ 160L/hm
2spray.
8. full film double-furrow corn planting entire mechanization operational method as claimed in claim 1, is characterized in that: described solid-state mixed fertilizer is according to 870 ~ 1035kg/hm
2apply fertilizer.
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| CN104521534A (en) * | 2015-01-14 | 2015-04-22 | 甘肃省农业科学院植物保护研究所 | Soil-sealed herbicide partial decrement applying method in full-film double-furrow corn field |
| CN104838855B (en) * | 2015-05-15 | 2017-09-26 | 张掖市农业科学研究院 | A kind of implantation methods of green corn |
| CN105103915A (en) * | 2015-09-15 | 2015-12-02 | 甘肃省农业科学院旱地农业研究所 | Method for cultivating all-film double-furrow sowing corn in dry land |
| CN106358748A (en) * | 2016-10-24 | 2017-02-01 | 中国农业科学院农业环境与可持续发展研究所 | Dry land spring corn planting method based on straw turnover |
| CN107333479A (en) * | 2017-07-24 | 2017-11-10 | 安徽省农业科学院土壤肥料研究所 | A kind of mechanical stubble-cleaning straw-returning method |
| CN109105181A (en) * | 2018-06-06 | 2019-01-01 | 西北农林科技大学 | A kind of feeding Spring Corn in Rainfed Land health care volume increase mulching planting method of rain |
| CN110122220A (en) * | 2019-06-05 | 2019-08-16 | 甘肃农业大学 | A kind of nonirrigated farmland mulch ditch ridgetill maize and the band-like sustainable implantation methods of pea |
| CN110326495B (en) * | 2019-08-15 | 2021-08-24 | 中国农业科学院麻类研究所 | Ramie planting and harvesting method |
| CN115474519A (en) * | 2022-10-31 | 2022-12-16 | 施学祥 | Gathering and planting method for corn planting |
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| CN201182068Y (en) * | 2008-04-19 | 2009-01-21 | 杨锁红 | Corn whole-film double-ridge furrow-sowing planting, fertilizing, ridge-forming and film-overlaying machine |
| CN103053309A (en) * | 2013-01-08 | 2013-04-24 | 甘肃省农业技术推广总站 | Full-film dual-ridge integral-straw-returning corn furrow sowing method |
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