CN105493812A - Spring wheat, winter rape and buckwheat two-year-three-harvest cultivation method in middle temperature zones - Google Patents
Spring wheat, winter rape and buckwheat two-year-three-harvest cultivation method in middle temperature zones Download PDFInfo
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Abstract
The invention discloses a spring wheat, winter rape and buckwheat two-year-three-harvest cultivation method in middle temperature zones. The spring wheat, winter rape and buckwheat two-year-three-harvest cultivation method comprises that spring wheat is sowed from the last ten days of April to the first ten days of May, and is harvested in the middle ten days of August; winter rape is sowed from the last ten days of August to the first ten days of September, and rape seeds are harvested in the beginning of July in the next year; and buckwheat is sowed, and is harvested from the last ten days of September to the first ten days of October. By employing the spring wheat, winter rape and buckwheat two-year-three-harvest cultivation method in middle temperature zones, effective accumulated temperature and plantable time, in the whole year, which can be used by crops are fully utilized, waste of scattered accumulated temperature and plantable time generated before a crop is sowed or after the crop is harvested is avoided, problems that in middle temperature zones of China, only one crop can be planted each year, the land utilization rate is low, and the output is low are solved, the two-year-three-harvest system is completely achieved, and the spring wheat, winter rape and buckwheat two-year-three-harvest cultivation method can be widely used, and the two-year-three-harvest cultivation area is increased.
Description
Technical field
The invention belongs to crop farming and technical field of cultivation, be specifically related to 2 years three ripe cultivation methods of a kind of middle temperate zone spring wheat, winter rape, buckwheat.
Background technology
Middle Temperate Region in China summer is warm, winter is cold, and winter reaches 5 months.Year, samming was about about 2-8 DEG C, and dry warm and humid season is clearly demarcated, and annual humidity is comparatively large, and annual precipitation average out to 400 ~ 800 millimeters, accumulated temperature is at 1600 ~ 3400 DEG C.Middle temperate zone has more wide distribution in China, mainly northeastward area major part and Nei Mongol Plateau.Middle Temperate Region in China, such as, northern territory, Heilongjiang Province the 3rd, 4 snow change, owing to being located in severe cold areas, cold in winter time length, crop cannot grow, and frost-free season is short, and frost-free season is on average long is 120-130 days; Effective accumulated temperature is low, and effective accumulated temperature is on average at about 2300 DEG C; So Crop growing stage is short, can only plant every year one season crop, as soybean, corn, wheat etc., land utilization rate is low, and output level is relatively low.The how availability in raising soil, middle Temperate Region in China, improves the output capacity in soil, increases the income at plantation family, has great importance.
In prior art, China document (Cai Hui etc., " northern Heilongjiang area beans wheat dish 2 years three ripe high-yield culture techniques ", agricultural modernization, 10th phase in 2011 (total 387th phase)) disclose the method for a kind of northern Heilongjiang area beans wheat dish 2 years three ripe high-yield culturings: Winter Wheat Planted on the basis of soybean three ridge cultivation, can plant again after the 2nd year winter wheat results one season vegetables.
Said method, although breach 1 year one batch, achieve 2 years three batches, improve availability and the output level in soil, add the income at plantation family, but said method also has very large deficiency: first planting crop choice soybean, causes the accumulated temperature before sowing and waste of time, because soybean planting needs ground temperature continually and steadily more than 5 DEG C, need wait until large after mid-May in middle Temperate Region in China.And winter wheat optimum sowing time is in mid or late August, and the soybean harvest phase of middle Temperate Region in China major part is in mid or late September, is difficult to ensure that winter wheat is begun sowing in good time, causes winter wheat with good state growth, can not reduce its output; After winter wheat results, because remaining growth time is not enough, 3rd batch of crop can only planting vegetable, such as Chinese cabbage, on stricti jurise, spoken parts in an opera dish does not complete whole breeding time, and the 3rd batch of crop is unripe---precisely can only cry 2 years three batches (can not be referred to as " ripe "), and from storage and market comsupton feature, vegetables concentrate listing cannot realize its economic worth in a large number, and it is limited that this just determines its economic benefit, and be difficult to establishing in large scale.
China document (Xiao Jialei etc., " Spring Wheat In Northeast China growing after wheat forage rape culture technique ", Exploitation of Agriculture in Heilongjiang science, 2014 (12): 156) a kind of cultivation method of Spring Wheat In Northeast China multiple cropping forage rape is disclosed, it is by multiple cropping forage rape, take full advantage of wheat beans producing region, northern Heilongjiang area 8-10 month light, heat and rainfall, realize effective utilization of agricultural resources.But the said method production cycle is 1 year, do not arrange plantation using 2 years as a production cycle from the angle that straddles over year; Secondly, due to accumulated temperature remaining after harvesting wheat and growth time limited, multiple cropping rape can not complete growing process, can only as feed applications, reduce the economic benefit of crop, and forage rape belongs to fresh feed, not easily store, market capacity is limited, causes this technology to be difficult to spread.
Summary of the invention
Therefore, the technical problem to be solved in the present invention be to overcome the availability in soil, middle Temperate Region in China of the prior art and output capacity not high, economic benefit is not high, 2 years three ripe defects can not be realized completely, thus provide a kind of can spread, middle temperate zone spring wheat that economic benefit is higher, winter rape, buckwheat 2 years three ripe cultivation methods.
For this reason, technical scheme of the present invention is as follows:
2 years three ripe cultivation methods of middle temperate zone spring wheat, winter rape, buckwheat, comprise step as follows:
(1) sow spring wheat the first tenday period of a month in late April to May, mid-August gathers in the crops;
(2) sow winter rape in late August to early September, Second Year gathered in the crops rape seed at the beginning of 7 months; The implantation methods of described winter rape comprises:
Wholely: plough deeply after front stubble spring wheat results, the degree of depth is 30CM, within 5-7 days, rakes the soil level prior to seeding, suppresses, sowing in 2-3 days after suppression;
Sowing: control flea beetle seed coat agent dressing or seed dressing, adopt ridge culture or flat planting method to sow; Apply fertilizer to the subsoil during sowing and account for 70% of total fertilizing amount;
Field management: the 3-4 leaf phase carries out twice weeding by machine to flower bud a kind of sedge phase after Second Year rape is turned green, first pass embedded depth 3-5 centimetre, second time embedded depth 10 centimetres; Seedling stage carries out spraying control with 4.5% High effect cypermethrin missible oil 20-30 milliliter/mu; 30% topdress of the total fertilizing amount of Second Year Shi mid-May;
(3) sow buckwheat, late September gathered in the crops to early October.
In above-mentioned 2 years three ripe cultivation methods, described spring wheat variety is imperial wheat 26, imperial wheat 35, imperial wheat 36, grams rich No. 4, cultivate red 17 or cultivate large No. 4; The kind of described winter rape is Gansu Province oil series; Described buckwheat is fixed No. 2, sweet buckwheat.
In above-mentioned 2 years three ripe cultivation methods, the implantation methods of described spring wheat comprises:
Wholely: soil thaws 5 centimetres and starts wholely, surface ploughing and deep digging, and cultivated journey is 40 centimetres, diagonal angle, both sides heavy duty harrow, then level land;
Sowing: top slurry or sowing in ice crust ahead of time, by seed pelleting, carries out cruciform sowing;
Field management: green manuring seedling, carries out green manuring seedling in the spring wheat 3-4 leaf phase.
In above-mentioned 2 years three ripe cultivation methods, the method for described green manuring seedling is: with the suppression of V-type packer, operating direction with sow angle, 30 °, direction and intersect and suppress, suppress 1-2 time.
In above-mentioned 2 years three ripe cultivation methods, described field management also comprises weeding, and the method for described weeding is: carry out in the spring wheat 3-4 leaf phase, herbicide formulations is: 10% galloping horse 350-600 milliliter+75% superstar 10 grams/ha; Or 75% superstar 7-10 gram of+75% precious receipts 7-10 gram of+10% galloping horse 600-750 milliliter/hectare.
In above-mentioned 2 years three ripe cultivation methods, the method for described ridge culture is: row spacing 30 centimetres, ridge are high 20 centimetres; Described flat planting method is: sowing depth is 3-3.5 centimetre, and line-spacing 30 centimetres broadcasts rear first casing pressure, every 2-3 days again along pressure; Mu seeding quantity is 0.5-1kg.
In above-mentioned 2 years three ripe cultivation methods, the method for fertilising is: the N:P:K ratio of base fertilizer is 5:12:3kg/ mu, and the N:P:K ratio of topdressing is 2:5:1kg/ mu.
In above-mentioned 2 years three ripe cultivation methods, the implantation methods of described buckwheat comprises:
Wholely: after front stubble winter rape results, shallow winter breaking, then deep ploughs, and the degree of depth is 20-25 centimetre;
Sowing: by seed airing after 1-2 days, with 35-40 DEG C of water seed soaking 10-15 minute or by concentration be 0.4% potassium dihydrogen phosphate aqueous solution seed soaking 4-6 hour, after seed dressing, adopt flat planting method to sow, seed level 3-4 centimetre, thickness of earth covering 2-3 centimetre; The mu amount of broadcasting is that 3.5-4kg is advisable, and mu is kept a full stand of seedings for 14-16 ten thousand strain;
Field management: topdress before envelope ridge for after emerging 20-25 days, mu executes 5-6kg nitrogenous fertilizer; Early flowering season foliage spray, sprays urea 0.5kg/ mu, potassium dihydrogen phosphate 0.2-0.3kg/ mu; During height of seedling 9-10 centimetre, intertillage in every 10 days is once until seal ridge squaring period; Full-bloom stage is aided with artificial pollination, when pollination time is 8-10 in the morning.
In above-mentioned 2 years three ripe cultivation methods, the buckwheat seed 20% Isofenphos methyl missible oil of seed weight 0.3-0.5% or the seed dressing of 0.5% thimet missible oil.
In above-mentioned 2 years three ripe cultivation methods, also comprise before sowing and get 1-5kg ash soak 1-2 days in water, within one day, spray seed with vegetation lixivium prior to seeding, 10 kilograms of seeds spill vegetation lixivium 1 kilogram, and ash residue is mixed in seed mixes thoroughly, after 3-4 hour, stand-by.
Technical solution of the present invention, tool has the following advantages:
1. 2 years three ripe cultivation methods of middle temperate zone provided by the invention spring wheat, winter rape, buckwheat, make for the effective accumulated temperature of crop utilization and can be all fully used by bearing time in annual scope, avoid one batch of crop and broadcast front and scattered accumulated temperature and bearing time after receiving waste, solve Temperate Region in China in China and can only plant one batch of crop every year, land utilization rate is low, the problem that output is not high, and it is three ripe to fully achieve 2 years, can widely use, the three ripe acreages under cultivation that add 2 years.
2. 2 years three ripe cultivation methods of middle temperate zone provided by the invention spring wheat, winter rape, buckwheat, the spring wheat variety selected has breeding time short, high yield, high-quality, resistance to close, resistant to lodging, can sow under soil melts not yet completely, avoid the waste of reproductive condition to can be again second stubble crop and leave more accumulated temperature and growth number of days; Select winter rape variety, namely remaining heat and vegetative period after harvesting wheat can be utilized, can the heat of instability in early stage be utilized in spring in next year and fulfil maturation results whole breeding time vegetative period ahead of schedule again, be that the 3rd batch of crop wins sufficient accumulated temperature and growth number of days, and winter rape is conducive to crop rotation; Specifically wholely, sowing and farming method ensure that the high yield of crop, and soil obtains the rotation of crops, through straw-returning measure, improves the content of organic matter of soil, thus further provides the output of crop.
Embodiment
Embodiment
It is domestic that farm is located in Raohe County, be Raohe, Fuyuan, with great opening port, river three intersection, coordinate is: east longitude 133 ° of 34 ˊ ~ 134 ° 9 ˊ, north latitude 47 ° of 13 ˊ ~ 47 ° 32 ˊ, >=10 DEG C of effective accumulated temperature about 2300 DEG C, >=0 DEG C of accumulated temperature is about 2800 DEG C, and average precipitation is 550 ~ 600 millimeters, concentrate on June to August, frost-free season is 120 ~ 130 days.Spring rises again late, and beginning period of growth temperature is low, and the summer temperature height time is short, and autumn air temperature declines rapidly, and Rice Growing temperature in season is high, and day and night temperature is large, and light application time is long, rain heat same season.
Within 2012, carry out 2 years three ripe cropping patterns: spring wheat-winter rape-buckwheat.
One, sow spring wheat mid-April, early August gathers in the crops.
1, kind: imperial wheat 26.
2, wholely: soil thaws 5 centimetres and starts wholely, surface ploughing and deep digging, journey 40 centimetres is ploughed, diagonal angle, both sides heavy duty harrow, then level land.Sowing in ice crust.
3, sow: seed dressing and coating process when seed is suitable happy with 2.5%.Take cruciform sowing method, rational close planting.
4, field management: according to soil fertility, soil test result and green, organic grow requirement, Rational Application fertilizer, can also implement foliage spray according to growing state.Green manuring seedling, in the wheat 3 leaf phase with the suppression of V-type packer speed limit, operating direction is suppressed with broadcasting to intersect to 30 degree of angles, suppresses 2 times.Carry out chemical weed control in the wheat 3 leaf phase, formula is: 10% galloping horse 350-600 milliliter+75% superstar 10 grams/ha.
5, gather in the crops: take swath harvesting (picking up standing grain after cutting solarization) depending on weather condition in good time.
Two, early September in the same year sowing winter rape, Second Year was gathered in the crops at the beginning of 7 months.
After harvesting wheat, about 20 days time prepared for the sowing of winter rape.
1, kind: No. 10, Gansu Province oil.
2, wholely: will plough deeply after preceding crop results, and harrow one time at first 5 days according to soil moisture content heavy duty harrow, harrow rake one time immediately following light, harrowed timely suppression, suppressed sowing in latter 3 days.
3, sow: date of seeding is selected in early September.Grow to 7-8 sheet leaf before rape winterization and be comparatively beneficial to safe overwintering.Sowing adopts ridge culture, and row spacing 30 centimetres, ridge are high 20 centimetres, first suppress after ridging, and ensure that ridge is real, ridge is put down, and the sowing depth is consistent.Mu seeding quantity is 1kg.
4, field management: rationally split application, broadcasting during sowing applies fertilizer to the subsoil accounts for 70% of total fertile amount, and Second Year imposes 30% of total fertile amount mid-May again.Using base fertilizer N:P:K ratio is 5:12:3 kg/acre, and Second Year topdresses mid-May, and N:P:K ratio is 2:5:1 kg/acre, buddings to initial bloom stage and can execute a foliage fertilizer.After Second Year rape is turned green, 4 leaf phases to flower bud a kind of sedge phase adopts cultivator to carry out twice weeding by machine, first pass embedded depth 3 centimetres, to root out earth's surface weeds, second time embedded depth 10 centimetres, based on latent pine intertillage, drought resisting, soil moisture conservation, weed eradication effect can be played.
With seed coat agent dressing control flea beetle, available 4.5% High effect cypermethrin missible oil 20 milliliters/mu as large in flea beetle insect density in seedling stage carries out spraying control.
5, gather in the crops: take to cut solarization, pick up the swath harvesting method of standing grain.Full field blade falls light substantially, and the main inflorescence more than 70% of plant turns yellow, and seed be this kind inherent colour, and branch angle fruit 80% starts to move back green, and main inflorescence angle really moisture content of kernels is about 35% cut the solarization phase for the best.Cutting height is 20 centimetres, shop thickness 25 centimetres, airing 7 days, and seed moisture content is down to 13% can pick up standing grain threshing.
Three, buckwheat is sowed after rape seed results, results at the beginning of late September to 10 month.
1, kind: fixed No. 2, sweet buckwheat.
2, wholely: after preceding crop results, timely shallow winter breaking, then deep ploughs.Deep plough 25 centimetres.
3, sow: for improving buckwheat output, the novel species of kind of a grain, seed coat, kind shape size uniformity should be selected; The seed chosen selects fine day airing 2 days in the sun, to improve bud gesture and germination rate; Do sth. in advance full stand and promote premature ripening after broadcasting, with 35-40 DEG C of water seed soaking 10-15 minute, pull out and dry epidermis; With 0.5 kilogram, 40% pcnb powder seed dressing 50 kilograms, damping off, ring spot, brown spot and white mould can be prevented and treated; There is the plot of the soil insects such as mole cricket, grub, wireworm; In water, soak 2 days with ash, spray seed with vegetation lixivium broadcasting the previous day, 10 kilograms of seeds spill vegetation lixivium 1 kilogram, and ash residue is mixed in seed mixes thoroughly, and after 3-4 hour, seed does not lump, and can sow, and can improve output.Sowing adopts flat planting method, accomplishes not weigh not leak, seed level 4 centimetres, thickness of earth covering 3 centimetres.As comparatively difficulty of being unearthed more than 3 centimetres.Buckwheat was sowed and rarely overstockedly all can be affected output.Productive experiment proves, with the mu amount of broadcasting 3.5 kilograms, mu is kept a full stand of seedings 150,000 strains.
4, field management: emerge and topdress before envelope ridge for latter 25 days, mu executes 5 kilograms of urea.Buckwheat needs nutrient maximum in the phase of becoming civilized, and the early flowering season implements foliage spray.Spray 0.5 kg/acre, urea, potassium dihydrogen phosphate .3 kg/acre, anti-early ageing can be played, protect the effect of good harvest.The trace elements such as boracic, manganese, zinc, molybdenum, copper can be sprayed after buddingging and do top dressing, there is production-increasing function.
During height of seedling 10 centimetres, intertillage in every 10 days is once until seal ridge squaring period, and the effect having chesson, retain and conserve soil moisture, enter High-geotemperature, promote growth of seedling, also has the effect weeded a garden.Full-bloom stage needs to be aided with artificial pollination, the time with the morning 10 time be advisable.
5, gather in the crops: the florescence of buckwheat reaches 30-35 days, within Post flowering 25-35 days, form seed, seed holding is strong, General Loss 20-40% in good time.The time of blossoming and bearing fruit up and down due to plant differs, so maturation is also different, gather in the crops when complete stool therefore can not be waited ripe, generally still have during part flowering start to cut solarization on bottom medium well, top, preferably gather in the crops when overcast and rainy or high humidity when picking up standing grain.
Economic benefit: according to the market price, wheat 2.7 yuan/kilogram, rape seed 4.6 yuan/kilogram, 5.2 yuan/kilogram, buckwheat, and various output according to normal value of accumlated year as following table:
Through 2 years triple cropping patterns, profit 1009 yuan/mu, if sold according to organic commodity value, profit will be higher.
Through 2 years triple cropping patterns, not only can obtain higher economic benefit (if calculated according to organic farming and organic products, profit will be higher), and soil obtains the rotation of crops, through straw-returning measure, improve the content of organic matter of soil.This technology can be implemented in the agricultural region of annual one batch of most of China, and the soil of application 2 years three cooking techniques adds one-third of the area relatively.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among the protection domain of the invention.
Claims (10)
1. 2 years three ripe cultivation methods of temperate zone spring wheat, winter rape, buckwheat in, comprise step as follows:
(1) sow spring wheat the first tenday period of a month in late April to May, mid-August gathers in the crops;
(2) sow winter rape in late August to early September, Second Year gathered in the crops rape seed at the beginning of 7 months; The implantation methods of described winter rape comprises:
Wholely: plough deeply after front stubble spring wheat results, the degree of depth is 30CM, within 5-7 days, rakes the soil level prior to seeding, suppresses, sowing in 2-3 days after suppression;
Sowing: control flea beetle seed coat agent dressing or seed dressing, adopt ridge culture or flat planting method to sow; Apply fertilizer to the subsoil during sowing and account for 70% of total fertilizing amount;
Field management: the 3-4 leaf phase carries out twice weeding by machine to flower bud a kind of sedge phase after Second Year rape is turned green, first pass embedded depth 3-5 centimetre, second time embedded depth 10 centimetres; Seedling stage carries out spraying control with 4.5% High effect cypermethrin missible oil 20-30 milliliter/mu; 30% topdress of the total fertilizing amount of Second Year Shi mid-May;
(3) sow buckwheat, late September gathered in the crops to early October.
2. 2 years according to claim 1 three ripe cultivation methods, is characterized in that, described spring wheat variety is imperial wheat 26, imperial wheat 35, imperial wheat 36, grams rich No. 4, cultivate red 17 or cultivate large No. 4; The kind of described winter rape is Gansu Province oil series; Described buckwheat is fixed No. 2, sweet buckwheat.
3. 2 years according to claim 1 and 2 three ripe cultivation methods, it is characterized in that, the implantation methods of described spring wheat comprises:
Wholely: soil thaws 5 centimetres and starts wholely, surface ploughing and deep digging, and cultivated journey is 40 centimetres, diagonal angle, both sides heavy duty harrow, then level land;
Sowing: top slurry or sowing in ice crust ahead of time, by seed pelleting, carries out cruciform sowing;
Field management: green manuring seedling, carries out green manuring seedling in the spring wheat 3-4 leaf phase.
4. 2 years according to claim 3 three ripe cultivation methods, is characterized in that, the method for described green manuring seedling is: with the suppression of V-type packer, operating direction with sow angle, 30 °, direction and intersect and suppress, suppress 1-2 time.
5. 2 years three ripe cultivation methods according to claim 3 or 4, it is characterized in that, described field management also comprises weeding, and the method for described weeding is: carry out in the spring wheat 3-4 leaf phase, herbicide formulations is: 10% galloping horse 350-600 milliliter+75% superstar 10 grams/ha; Or 75% superstar 7-10 gram of+75% precious receipts 7-10 gram of+10% galloping horse 600-750 milliliter/hectare.
6. 2 years three ripe cultivation methods according to any one of claim 1-5, it is characterized in that, the method for described ridge culture is: row spacing 30 centimetres, ridge are high 20 centimetres; Described flat planting method is: sowing depth is 3-3.5 centimetre, and line-spacing 30 centimetres broadcasts rear first casing pressure, every 2-3 days again along pressure; Mu seeding quantity is 0.5-1kg.
7. 2 years three ripe cultivation methods according to claim 5 or 6, it is characterized in that, the method for fertilising is: the N:P:K ratio of base fertilizer is 5:12:3kg/ mu, and the N:P:K ratio of topdressing is 2:5:1kg/ mu.
8. 2 years three ripe cultivation methods according to any one of claim 1-7, it is characterized in that, the implantation methods of described buckwheat comprises:
Wholely: after front stubble winter rape results, shallow winter breaking, then deep ploughs, and the degree of depth is 20-25 centimetre;
Sowing: by seed airing after 1-2 days, with 35-40 DEG C of water seed soaking 10-15 minute or by concentration be 0.4% potassium dihydrogen phosphate aqueous solution seed soaking 4-6 hour, after seed dressing, adopt flat planting method to sow, seed level 3-4 centimetre, thickness of earth covering 2-3 centimetre; The mu amount of broadcasting is that 3.5-4kg is advisable, and mu is kept a full stand of seedings for 14-16 ten thousand strain;
Field management: topdress before envelope ridge for after emerging 20-25 days, mu executes 5-6kg nitrogenous fertilizer; Early flowering season foliage spray, sprays urea 0.5kg/ mu, potassium dihydrogen phosphate 0.2-0.3kg/ mu; During height of seedling 9-10 centimetre, intertillage in every 10 days is once until seal ridge squaring period; Full-bloom stage is aided with artificial pollination, when pollination time is 8-10 in the morning.
9. 2 years according to claim 8 three ripe cultivation methods, is characterized in that, the buckwheat seed 20% Isofenphos methyl missible oil of seed weight 0.3-0.5% or the seed dressing of 0.5% thimet missible oil.
10. 2 years three ripe cultivation methods according to claim 8 or claim 9, it is characterized in that, also comprise before sowing and get 1-5kg ash soak 1-2 days in water, within one day, spray seed with vegetation lixivium prior to seeding, 10 kilograms of seeds spill vegetation lixivium 1 kilogram, and ash residue is mixed in seed mixes thoroughly, after 3-4 hour, stand-by.
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| CN106961981A (en) * | 2017-04-12 | 2017-07-21 | 甘肃省农业科学院旱地农业研究所 | A kind of method that wheat, rape, potato crop rotation are cultivated |
| CN106973679A (en) * | 2017-04-12 | 2017-07-25 | 甘肃省农业科学院旱地农业研究所 | A kind of method that wheat, rape, Corn Rotation System are cultivated |
| CN107593333A (en) * | 2017-09-28 | 2018-01-19 | 张丽蓉 | A kind of wheat broadcasts sowing the implantation methods of lodging-prevention |
| CN107593301A (en) * | 2017-09-29 | 2018-01-19 | 刘万顺 | A kind of peanut crop rotation continuous implantation methods of high yield |
| CN108243867A (en) * | 2018-01-17 | 2018-07-06 | 甘肃农业大学 | A kind of spring wheat-winter rape-Jian Kuo pea anniversary greens covering the mode of production |
| CN111149638A (en) * | 2020-03-03 | 2020-05-15 | 张新田 | Two-year triple-cropping cultivation method for winter wheat and silage corn |
| CN113615512A (en) * | 2021-09-15 | 2021-11-09 | 湖南科技大学 | Method for reducing rape seedling stage disease and weed by adopting mixed buckwheat |
| CN113615512B (en) * | 2021-09-15 | 2022-05-13 | 湖南科技大学 | Method for reducing diseases and weeds of rape in seedling stage by adopting mixed buckwheat |
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