CN103947396A - Trench sowing cultivation method of corns in drought area - Google Patents
Trench sowing cultivation method of corns in drought area Download PDFInfo
- Publication number
- CN103947396A CN103947396A CN201410103568.6A CN201410103568A CN103947396A CN 103947396 A CN103947396 A CN 103947396A CN 201410103568 A CN201410103568 A CN 201410103568A CN 103947396 A CN103947396 A CN 103947396A
- Authority
- CN
- China
- Prior art keywords
- soil
- water
- corn
- seedling
- film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Fertilizers (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses a trench sowing cultivation method of corns in a drought area. The trench sowing cultivation method comprises the following steps of carrying out soil preparation and film mulching and increasing moisture before winter, applying a fertilizer and seeding at the beginning of spring, managing at the seedling stage and the middle term, and managing and harvesting at the later stage. In comparison with the regular film mulching cultivation technology, the novel technology has different soil preparation and film mulching time, the annual film mulching cultivation in a furrow starts after harvesting preceding crop (in autumn), film mulching is timely carried out when soil preparation in rain, hole sowing is carried out along the furrow in spring, in comparison with sowing, the film mulching is ahead of time for 5-7 mouths, rainfall in a non-growing season can be stored for a crop growth season, so that the water desorption of soil in autumn and winter is effectively reduced, the temperature of the soil is improved, and soil nutrient is improved to be effective for creating good soil environment for growth of the corns; after many-year experiments, the result shows that in comparison with sowing in spring, by adopting the furrow film mulching cultivation, the moisture content of the soil, which is 0-20 cm under a film, is improved by 6.5-11.5%, the temperature of the soil, which is 5 cm under the film, is improved by 2.5-3.0 DEG C, the yield rate of the corns is improved by 12-25.8%, and the trench sowing cultivation method has better soil moisture conservation, warming and yield increase effects.
Description
Technical field
The present invention relates to a kind of cultivation method, particularly relate to a kind of drought-hit area corn trench sowing cultivation method.
Background technology
North arid and semi-arid regions autumn and winter precipitation is rare, and soil dehydration is serious, causes spring soil moisture content and ground temperature lower, and the corn seeding difficulty of emerging, is the major obstacle factor of this region Maize Production; The application of conventional plastic mulching cultivation technology, although improved to a certain extent ground temperature, has strengthened soil moisture conservation effect, but the poor problem of spring sowing soil moisture content is still unresolved, the ridge face of projection is still unfavorable for collecting rain and increases moisture in the soil, and bunch planting inconsistent phenomenon is very serious again, and fertilising, weeding etc. remain in inconvenience.
Corn film side rain collecting and water saving culture technique is that the fertile group of collection grows seedlings, ditch applies fertilizer to the subsoil, a kind of brand-new production cultivation mode of earthing ridging, collection rain overlay film, balance fertilizing, integrated control disease pest and weed.This pattern is to cover by film, play the effect that increases local soil temperature and collection rain water conservation, fertilizer conservation, increases production, increases income, can reduce to greatest extent soil water evaporation between strain, effectively collect precipitation, become field soil and be evaporated to transpiration, reach water saving and increase income.
Summary of the invention
1. the technical problem to be solved in the present invention is: the invention provides a kind of drought-hit area corn trench sowing cultivation method, the steps include:
Before winter, increased moisture in the soil with overlay film: take wheat class, corn, potato, beans or green manure is front stub land piece, after preceding crop results, mu is executed 3000～5000 kilograms of farmyard manures and is made base fertilizer, carries out soil sterilization deinsectization and then deep ploughs wholely, adopt wide-and narrow-row mode to plant, zone leader 6.6m, wide 5.5m, seeding row spacing (0.50m+0.80m) * 0.27m, every community 10 row, every row 20 strains, totally 200 strains, experimental field surrounding is established 2m protection row, ridging method: play Gong along contour, adopt wide-narrow row planting, wide row 80cm, with narrow row 50cm, first hold 2 seed furrows successfully, during trench digging, most of earth is scraped the direction toward wide row, along the steering handle earth striking to two kind of wide row, plant again the edge of ditch, form 2 Gong's ridges that 20cm left and right is high, it is smooth and lower than both sides Gong's ridge that two kinds of Gong's faces of planting between ditch require, so just form 1 collection rain Gong face of 2 Gong's ridges low between the senior middle school of both sides, guarantee that rainwater does not overflow Gong's face, reach the object of collection rain, collection rain ridge face, furrow width is wanted evenly, ridge height is consistent, during overlay film mulch film will with ridge face, furrow is adjacent to, and every the horizontal firming waistband of 2.0m, anti-strong wind is taken off film, and tackle the runoff in furrow,
Beginning of spring sowing is used with seed-fertilizer applying: select partially late-maturing and middle-late ripening variety "Yedan No.12", tuck in single No. 4, single No. 4 of family, single No. 1 of family, at fine day by seed airing 2～3 days, choose impurity elimination grain, blighted grain, broken grain and moldy kernel, sow first 2～3 days seed is soaked 12～24 hours with clear water, every kilogram of seed is mixed 4～6 grams of zinc fertilizers, be placed on the hot a heatable brick bed of 25～30 ℃, when the seed when 70% shows money or valuables one carries unintentionally, can sow, before broadcasting again with the triadimefon seed dressing of grain weight 0.3%;
Seedling stage and middle term management: within after corn seeding 7-10 days, emerge, after emerging, should take in time field management measure; Looking into seedling fills the gaps with seedlings: bunch planting corn is generally emerged more neat, but also often because date of seeding is too early, ground temperature is low, and percentage of seedgermination is low, and soil lacks moisture in the soil, improper fertilization, and the worm plagues of rats etc. and cause the disconnected ridge that is short of seedling, need take the measure of filling the gaps with seedlings; Final singling is except tiller: according to seedling age, the worm plague of rats and weather conditions, determine, generally according to seedling age final singling, should be during 3～4 leaves seedling, 4～5 leaf phase final singlings, the serious or plot, air port of underground pests, can suitable late final singling, a strain is stayed in every cave, removes weak seedling, stays strong sprout, stays seedlings; Anniversary film ditch bunch planting corn due to water temperature and nutritional condition better, favourable to growth of seedling, and crossbreed tillering ability is strong, before and after 6～8 leaf phase jointing, easily from basal part of stem, grow and tiller, affect trunk diameter growth and grows, gradation early removes tiller; Intertill and clean tillage: anniversary film ditch bunch planting corn, because plastic mulching is not easy to carry out intertill and clean tillage, before broadcasting rear overlay film, requirement carries out chemical weed control, be difficult for seedling stage working the mischief; But to mid-term, the easy rupture of membranes of weeds and going out, and empty inter-row weed is easily from life, should take to eliminate or manually pull out way and eliminate weeds; The supplementary irrigation of topdressing: anniversary film ditch bunch planting maize root system is flourishing, and absorbing capacity is strong, and soil fertility exhaustion is many, soil fertility is crossed poor or base fertilizer when not enough, is prone to de-fertile and early ageing phenomenon, be before and after jointing, reinforcement seedling management, topdresses in time, with good conditionsi will pouring water; While topdressing, with fertilizer-applicating gun, in film ditch, in the middle of every 2 strain corns, make a call to a hole and impose; Topdressing amount is 10～15 kilograms, urea; When the mu amount of imposing does not surpass 10 kilograms, can once impose, while surpassing 10 kilograms, can divide and impose for 2-3 time; The time of imposing is before and after the plant typhon mouth phase; Prevention and elimination of disease and pests: Maize at Seedling Stage and mid-term disease less, but insect pest is more, mainly contains mythimna separata, cutworm, mole cricket, corn borer, aphid etc., observe and predict in time and prevent and treat; With " thimet " mispickel, be sprinkled in lobus cardiacus, or fill with lobus cardiacus control of maize snout moth's larva with 800～1000 times of liquid of 90% chlorophos; With 50 grams every mu of trichlorphons, be watered 30 kilograms of spraying control mythimna separatas, cutworm;
Final-period management: control of maize snout moth's larva: when typhon mouth phase worm strain rate reaches 10%, with o.sos granule or 0.3% bark mutter red granule spread heart control of maize snout moth's larva '. prevent lodging: with cultivation and banking and remove the pre-lodging-preventions of measure such as little, weak, vacant hill, there is the dangerous plot of serious lodging, can prevent by spray plant growth regulator, corn 10-13 leaf wholeheartedly time with 200 times of liquid sprayings of 50% chlormequat aqua; Water booting water, chase after booting fertilizer: every 667 square metres chase after urea 25-30 kilogram, and maintenance field capacity is 70%-80%; Enrich bulging granulated fertilizer, water drum grain water: take out male flowering stage, every 667 square metres impose 5 kilograms, urea, water drum grain water, make field capacity 80%-85%; Emasculation and and supplementary pollination.Emasculation can interlacing or every strain emasculation, but emasculation must not surpass 1/2 of every 667 square metres of total strain numbers, at duration of flowering, carry out 1-2 artificial supplementary pollination, can improve output more than 10%, cut off " empty stalk ", though do not grow female fringe and have female fringe but be a blue or green rod or become blind an excellent milpa to autumn, be referred to as sky stalk, these sky stalk strains, seriously affect ventilation and penetrating light, strive water with normal plant and strive fertilizer, thoroughly cut off early; Remove diseased plant and the invalid fruit ear of corn: on milpa, remove outside the fruit ear of top, its 2-3 fruit ear hypoevolutism, weaves silk more late, except special kinds, it is solid that generally small ear can not become rod, after extraction, must remove one by one, reduces nutrient effective consumption, impel main fringe to enrich, how full the large grain of rod is, increases output, has again short precocious effect; Enrich bulging granulated fertilizer, water and rouse grain water: take out male flowering stage, every 667 square metres impose 5 kilograms, urea, water drum grain water, making field capacity is 80%--85%, removes " crow rice ": corn " crow rice " is head smut, and endangering corncob can not be solid.In field, will check, as found, black meter Bi Xu clears out field together with milpa, deals carefully with, and can not make feed or make compost, and prevents that disease infects once again comprehensively; Bottoming leaf: later growth period bottom blade is aging, withered and yellow or susceptible, lost function, beat in time except clean, increase field ventilation and penetrating light, alleviate disease and infect; In good time results: the bracteal leaf of corn loose jaundice of dry up, seed hardening is shinny, and fruit ear middle part seed milk-line disappears, and there is black layer in seed tip, and water content drops to 30% extension and gathers in the crops.
Embodiment
Selection be take wheat class, corn, potato, beans or green manure and is front stubble, soil layer is deep, soil structure is good, infiltration and preserve moisture and fertility performance better, there is medium above fertility, the smooth or plot, gentle slope of physical features;
Before winter, increased moisture in the soil with overlay film: take wheat class, corn, potato, beans or green manure is front stub land piece, after preceding crop results, mu is executed 3000～5000 kilograms of farmyard manures and is made base fertilizer, carries out soil sterilization deinsectization and then deep ploughs wholely, adopt wide-and narrow-row mode to plant, zone leader 6.6m, wide 5.5m, seeding row spacing (0.50m+0.80m) * 0.27m, every community 10 row, every row 20 strains, totally 200 strains, experimental field surrounding is established 2m protection row, ridging method: play Gong along contour, adopt wide-narrow row planting, wide row 80cm, with narrow row 50cm, first hold 2 seed furrows successfully, during trench digging, most of earth is scraped the direction toward wide row, along the steering handle earth striking to two kind of wide row, plant again the edge of ditch, form 2 Gong's ridges that 20cm left and right is high, it is smooth and lower than both sides Gong's ridge that two kinds of Gong's faces of planting between ditch require, so just form 1 collection rain Gong face of 2 Gong's ridges low between the senior middle school of both sides, guarantee that rainwater does not overflow Gong's face, reach the object of collection rain, collection rain ridge face, furrow width is wanted evenly, ridge height is consistent, during overlay film mulch film will with ridge face, furrow is adjacent to, and every the horizontal firming waistband of 2.0m, anti-strong wind is taken off film, and tackle the runoff in furrow, select thick 0.007～0.008 millimeter, wide 140 centimetres of black mulch films, drought area should be selected thick 0.005～0.007 millimeter, wide 140 centimetres of black mulch films,
Beginning of spring sowing is used with seed-fertilizer applying: select partially late-maturing and middle-late ripening variety "Yedan No.12", tuck in single No. 4, single No. 4 of family, single No. 1 of family, at fine day by seed airing 2～3 days, choose impurity elimination grain, blighted grain, broken grain and moldy kernel, sow first 2～3 days seed is soaked 12～24 hours with clear water, every kilogram of seed is mixed 4～6 grams of zinc fertilizers, be placed on the hot a heatable brick bed of 25～30 ℃, when the seed when 70% shows money or valuables one carries unintentionally, can sow, before broadcasting again with the triadimefon seed dressing of grain weight 0.3%;
Seedling stage and middle term management: within after corn seeding 7-10 days, emerge, after emerging, should take in time field management measure; Looking into seedling fills the gaps with seedlings: bunch planting corn is generally emerged more neat, but also often because date of seeding is too early, ground temperature is low, and percentage of seedgermination is low, and soil lacks moisture in the soil, improper fertilization, and the worm plagues of rats etc. and cause the disconnected ridge that is short of seedling, need take the measure of filling the gaps with seedlings; Final singling is except tiller: according to seedling age, the worm plague of rats and weather conditions, determine, generally according to seedling age final singling, should be during 3～4 leaves seedling, 4～5 leaf phase final singlings, the serious or plot, air port of underground pests, can suitable late final singling, a strain is stayed in every cave, removes weak seedling, stays strong sprout, stays seedlings; Anniversary film ditch bunch planting corn due to water temperature and nutritional condition better, favourable to growth of seedling, and crossbreed tillering ability is strong, before and after 6～8 leaf phase jointing, easily from basal part of stem, grow and tiller, affect trunk diameter growth and grows, gradation early removes tiller; Intertill and clean tillage: anniversary film ditch bunch planting corn, because plastic mulching is not easy to carry out intertill and clean tillage, before broadcasting rear overlay film, requirement carries out chemical weed control, be difficult for seedling stage working the mischief; But to mid-term, the easy rupture of membranes of weeds and going out, and empty inter-row weed is easily from life, should take to eliminate or manually pull out way and eliminate weeds; The supplementary irrigation of topdressing: anniversary film ditch bunch planting maize root system is flourishing, and absorbing capacity is strong, and soil fertility exhaustion is many, soil fertility is crossed poor or base fertilizer when not enough, is prone to de-fertile and early ageing phenomenon, be before and after jointing, reinforcement seedling management, topdresses in time, with good conditionsi will pouring water; While topdressing, with fertilizer-applicating gun, in film ditch, in the middle of every 2 strain corns, make a call to a hole and impose; Topdressing amount is 10～15 kilograms, urea; When the mu amount of imposing does not surpass 10 kilograms, can once impose, while surpassing 10 kilograms, can divide and impose for 2-3 time; The time of imposing is before and after the plant typhon mouth phase; Prevention and elimination of disease and pests: Maize at Seedling Stage and mid-term disease less, but insect pest is more, mainly contains mythimna separata, cutworm, mole cricket, corn borer, aphid etc., observe and predict in time and prevent and treat; With " thimet " mispickel, be sprinkled in lobus cardiacus, or fill with lobus cardiacus control of maize snout moth's larva with 800～1000 times of liquid of 90% chlorophos; With 50 grams every mu of trichlorphons, be watered 30 kilograms of spraying control mythimna separatas, cutworm;
Final-period management: control of maize snout moth's larva: when typhon mouth phase worm strain rate reaches 10%, with the bark red granule of muttering of 0.505 granule or 0.3%, spread heart control of maize snout moth's larva, prevent lodging: with cultivation and banking and remove the pre-lodging-preventions of measure such as little, weak, vacant hill, there is the dangerous plot of serious lodging, can prevent by spray plant growth regulator, corn 10-13 leaf wholeheartedly time with 200 times of liquid sprayings of 50% chlormequat aqua; Water booting water, chase after booting fertilizer: every 667 square metres chase after urea 25-30 kilogram, and maintenance field capacity is 70%-80%; Enrich bulging granulated fertilizer, water drum grain water: take out male flowering stage, every 667 square metres impose 5 kilograms, urea, water drum grain water, make field capacity 80%-85%; Emasculation and and supplementary pollination.Emasculation can interlacing or every strain emasculation, but emasculation must not surpass 1/2 of every 667 square metres of total strain numbers, at duration of flowering, carry out 1-2 artificial supplementary pollination, can improve output more than 10%, cut off " empty stalk ", though do not grow female fringe and have female fringe but be a blue or green rod or become blind an excellent milpa to autumn, be referred to as sky stalk, these sky stalk strains, seriously affect ventilation and penetrating light, strive water with normal plant and strive fertilizer, thoroughly cut off early; Remove diseased plant and the invalid fruit ear of corn: on milpa, remove outside the fruit ear of top, its 2-3 fruit ear hypoevolutism, weaves silk more late, except special kinds, it is solid that generally small ear can not become rod, after extraction, must remove one by one, reduces nutrient effective consumption, impel main fringe to enrich, how full the large grain of rod is, increases output, has again short precocious effect; Enrich bulging granulated fertilizer, water and rouse grain water: take out male flowering stage, every 667 square metres impose 5 kilograms, urea, water drum grain water, making field capacity is 80%--85%, removes " crow rice ": corn " crow rice " is head smut, and endangering corncob can not be solid.In field, will check, as found, black meter Bi Xu clears out field together with milpa, deals carefully with, and can not make feed or make compost, and prevents that disease infects once again comprehensively; Bottoming leaf: later growth period bottom blade is aging, withered and yellow or susceptible, lost function, beat in time except clean, increase field ventilation and penetrating light, alleviate disease and infect; In good time results: the bracteal leaf of corn loose jaundice of dry up, seed hardening is shinny, and fruit ear middle part seed milk-line disappears, and there is black layer in seed tip, and water content drops to 30% extension and gathers in the crops.
Claims (1)
1. a drought-hit area corn trench sowing cultivation method, comprises the following steps:
1) before the winter, increased moisture in the soil with overlay film: take wheat class, corn, potato, beans or green manure is front stub land piece, after preceding crop results, mu is executed 3000～5000 kilograms of farmyard manures and is made base fertilizer, carries out soil sterilization deinsectization and then deep ploughs wholely, adopt wide-and narrow-row mode to plant, zone leader 6.6m, wide 5.5m, seeding row spacing (0.50m+0.80m) * 0.27m, every community 10 row, every row 20 strains, totally 200 strains, experimental field surrounding is established 2m protection row, ridging method: play Gong along contour, adopt wide-narrow row planting, wide row 80cm, with narrow row 50cm, first hold 2 seed furrows successfully, during trench digging, most of earth is scraped the direction toward wide row, along the steering handle earth striking to two kind of wide row, plant again the edge of ditch, form 2 Gong's ridges that 20cm left and right is high, it is smooth and lower than both sides Gong's ridge that two kinds of Gong's faces of planting between ditch require, so just form 1 collection rain Gong face of 2 Gong's ridges low between the senior middle school of both sides, guarantee that rainwater does not overflow Gong's face, reach the object of collection rain, collection rain ridge face, furrow width is wanted evenly, ridge height is consistent, during overlay film mulch film will with ridge face, furrow is adjacent to, and every the horizontal firming waistband of 2.0m, anti-strong wind is taken off film, and tackle the runoff in furrow,
2) beginning of spring sowing is used with seed-fertilizer applying: select partially late-maturing and middle-late ripening variety "Yedan No.12", tuck in single No. 4, single No. 4 of family, single No. 1 of family, at fine day by seed airing 2～3 days, choose impurity elimination grain, blighted grain, broken grain and moldy kernel, sow first 2～3 days seed is soaked 12～24 hours with clear water, every kilogram of seed is mixed 4～6 grams of zinc fertilizers, be placed on the hot a heatable brick bed of 25～30 ℃, when the seed when 70% shows money or valuables one carries unintentionally, can sow, before broadcasting again with the triadimefon seed dressing of grain weight 0.3%;
3) seedling stage and middle term management: within after corn seeding 7-10 days, emerge, after emerging, should take in time field management measure; Looking into seedling fills the gaps with seedlings: bunch planting corn is generally emerged more neat, but also often because date of seeding is too early, ground temperature is low, and percentage of seedgermination is low, and soil lacks moisture in the soil, improper fertilization, and the worm plagues of rats etc. and cause the disconnected ridge that is short of seedling, need take the measure of filling the gaps with seedlings; Final singling is except tiller: according to seedling age, the worm plague of rats and weather conditions, determine, generally according to seedling age final singling, should be during 3～4 leaves seedling, 4～5 leaf phase final singlings, the serious or plot, air port of underground pests, can suitable late final singling, a strain is stayed in every cave, removes weak seedling, stays strong sprout, stays seedlings; Anniversary film ditch bunch planting corn due to water temperature and nutritional condition better, favourable to growth of seedling, and crossbreed tillering ability is strong, before and after 6～8 leaf phase jointing, easily from basal part of stem, grow and tiller, affect trunk diameter growth and grows, gradation early removes tiller; Intertill and clean tillage: anniversary film ditch bunch planting corn, because plastic mulching is not easy to carry out intertill and clean tillage, before broadcasting rear overlay film, requirement carries out chemical weed control, be difficult for seedling stage working the mischief; But to mid-term, the easy rupture of membranes of weeds and going out, and empty inter-row weed is easily from life, should take to eliminate or manually pull out way and eliminate weeds; The supplementary irrigation of topdressing: anniversary film ditch bunch planting maize root system is flourishing, and absorbing capacity is strong, and soil fertility exhaustion is many, soil fertility is crossed poor or base fertilizer when not enough, is prone to de-fertile and early ageing phenomenon, be before and after jointing, reinforcement seedling management, topdresses in time, with good conditionsi will pouring water; While topdressing, with fertilizer-applicating gun, in film ditch, in the middle of every 2 strain corns, make a call to a hole and impose; Topdressing amount is 10～15 kilograms, urea; When the mu amount of imposing does not surpass 10 kilograms, can once impose, while surpassing 10 kilograms, can divide and impose for 2-3 time; The time of imposing is before and after the plant typhon mouth phase; Prevention and elimination of disease and pests: Maize at Seedling Stage and mid-term disease less, but insect pest is more, mainly contains mythimna separata, cutworm, mole cricket, corn borer, aphid etc., observe and predict in time and prevent and treat; With " thimet " mispickel, be sprinkled in lobus cardiacus, or fill with lobus cardiacus control of maize snout moth's larva with 800～1000 times of liquid of 90% chlorophos; With 50 grams every mu of trichlorphons, be watered 30 kilograms of spraying control mythimna separatas, cutworm;
4) final-period management: control of maize snout moth's larva: when typhon mouth phase worm strain rate reaches 10%, with the bark red granule of muttering of 0.505 granule or 0.3%, spread heart control of maize snout moth's larva, spray plant growth regulator prevents, corn 10-13 leaf wholeheartedly time with 200 times of liquid sprayings of 50% chlormequat aqua; Water booting water, chase after booting fertilizer: every 667 square metres chase after urea 25-30 kilogram, and maintenance field capacity is 70%-80%; Enrich bulging granulated fertilizer, water drum grain water: take out male flowering stage, every 667 square metres impose 5 kilograms, urea, water drum grain water, make field capacity 80%-85%; Emasculation and and supplementary pollination.Emasculation can interlacing or every strain emasculation, but emasculation must not surpass 1/2 of every 667 square metres of total strain numbers, at duration of flowering, carry out 1-2 artificial supplementary pollination, can improve output more than 10%, cut off " empty stalk ", though do not grow female fringe and have female fringe but be a blue or green rod or become blind an excellent milpa to autumn, be referred to as sky stalk, these sky stalk strains, seriously affect ventilation and penetrating light, strive water with normal plant and strive fertilizer, thoroughly cut off early; Remove diseased plant and the invalid fruit ear of corn: on milpa, remove outside the fruit ear of top, its 2-3 fruit ear hypoevolutism, weaves silk more late, except special kinds, it is solid that generally small ear can not become rod, after extraction, must remove one by one, reduces nutrient effective consumption, impel main fringe to enrich, how full the large grain of rod is, increases output, has again short precocious effect; Enrich bulging granulated fertilizer, water and rouse grain water: take out male flowering stage, every 667 square metres impose 5 kilograms, urea, water drum grain water, making field capacity is 80%--85%, removes " crow rice ": corn " crow rice " is head smut, and endangering corncob can not be solid.In field, will check, as found, black meter Bi Xu clears out field together with milpa, deals carefully with, and can not make feed or make compost, and prevents that disease infects once again comprehensively; Bottoming leaf: later growth period bottom blade is aging, withered and yellow or susceptible, lost function, beat in time except clean, increase field ventilation and penetrating light, alleviate disease and infect; In good time results: the bracteal leaf of corn loose jaundice of dry up, seed hardening is shinny, and fruit ear middle part seed milk-line disappears, and there is black layer in seed tip, and water content drops to 30% extension and gathers in the crops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410103568.6A CN103947396A (en) | 2014-03-14 | 2014-03-14 | Trench sowing cultivation method of corns in drought area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410103568.6A CN103947396A (en) | 2014-03-14 | 2014-03-14 | Trench sowing cultivation method of corns in drought area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103947396A true CN103947396A (en) | 2014-07-30 |
Family
ID=51324874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410103568.6A Pending CN103947396A (en) | 2014-03-14 | 2014-03-14 | Trench sowing cultivation method of corns in drought area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103947396A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104170634A (en) * | 2014-08-28 | 2014-12-03 | 太仓市丰缘农场专业合作社 | Purple corn planting method |
| CN104855075A (en) * | 2015-04-21 | 2015-08-26 | 王和绥 | Field management method of film mulching corns in southwest regions of Anhui Province, China |
| CN105594425A (en) * | 2015-12-21 | 2016-05-25 | 广东中源农业发展有限公司 | Green and efficient cultivation method of Xinmei Xiazhen sweet corn |
| CN105613009A (en) * | 2016-01-25 | 2016-06-01 | 辽宁万盈农业科技有限公司 | Method for planting corn |
| CN106719827A (en) * | 2016-11-25 | 2017-05-31 | 河池市农业科学研究所 | A kind of corn seed inorganic agent for preventing and treating head smut |
| CN106818134A (en) * | 2016-12-30 | 2017-06-13 | 吕福贵 | A kind of implantation methods of corn |
| CN107258291A (en) * | 2017-07-18 | 2017-10-20 | 榆林市农业科学研究院 | Corn standard implantation methods and its application |
| CN107258284A (en) * | 2017-07-06 | 2017-10-20 | 冷秀财 | A kind of corn planting method resistant to lodging |
| CN107278585A (en) * | 2017-07-20 | 2017-10-24 | 冷秀财 | A kind of corn planting method |
| CN107295883A (en) * | 2017-07-20 | 2017-10-27 | 冷秀财 | A kind of high-yield corn implantation methods |
| CN107360826A (en) * | 2017-07-20 | 2017-11-21 | 冷秀财 | A kind of fast corn planting method of growth rate |
| 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 |
| CN109699411A (en) * | 2019-01-24 | 2019-05-03 | 山西省农业科学院小麦研究所 | A method of mode maize planting is broadcast using wide furrow |
| CN111699934A (en) * | 2020-07-01 | 2020-09-25 | 榆林学院 | Method for cultivating corn film line in Maowu sand irrigation area |
| CN114097550A (en) * | 2021-11-28 | 2022-03-01 | 西安农链互联网科技有限公司 | Method for cultivating corn on high ridges in mulching mode |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103098633A (en) * | 2013-01-31 | 2013-05-15 | 武永福 | Anniversary furrow film mulching drought resisting cultivation technique for corns in north arid area |
-
2014
- 2014-03-14 CN CN201410103568.6A patent/CN103947396A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103098633A (en) * | 2013-01-31 | 2013-05-15 | 武永福 | Anniversary furrow film mulching drought resisting cultivation technique for corns in north arid area |
Non-Patent Citations (2)
| Title |
|---|
| 刘琳等: "玉米单垄覆膜集雨沟播抗旱栽培研究", 《农技服务》 * |
| 李国新: "玉米中后期优质丰产田间管理措施", 《乡村科技》 * |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104170634A (en) * | 2014-08-28 | 2014-12-03 | 太仓市丰缘农场专业合作社 | Purple corn planting method |
| CN104855075A (en) * | 2015-04-21 | 2015-08-26 | 王和绥 | Field management method of film mulching corns in southwest regions of Anhui Province, China |
| CN105594425B (en) * | 2015-12-21 | 2018-08-28 | 广东中源农业发展有限公司 | A kind of Xin Meixiazhen corns green high-efficient cultural method |
| CN105594425A (en) * | 2015-12-21 | 2016-05-25 | 广东中源农业发展有限公司 | Green and efficient cultivation method of Xinmei Xiazhen sweet corn |
| CN105613009A (en) * | 2016-01-25 | 2016-06-01 | 辽宁万盈农业科技有限公司 | Method for planting corn |
| CN106719827A (en) * | 2016-11-25 | 2017-05-31 | 河池市农业科学研究所 | A kind of corn seed inorganic agent for preventing and treating head smut |
| CN106818134A (en) * | 2016-12-30 | 2017-06-13 | 吕福贵 | A kind of implantation methods of corn |
| CN107258284A (en) * | 2017-07-06 | 2017-10-20 | 冷秀财 | A kind of corn planting method resistant to lodging |
| CN107258291A (en) * | 2017-07-18 | 2017-10-20 | 榆林市农业科学研究院 | Corn standard implantation methods and its application |
| CN107278585A (en) * | 2017-07-20 | 2017-10-24 | 冷秀财 | A kind of corn planting method |
| CN107360826A (en) * | 2017-07-20 | 2017-11-21 | 冷秀财 | A kind of fast corn planting method of growth rate |
| CN107295883A (en) * | 2017-07-20 | 2017-10-27 | 冷秀财 | A kind of high-yield corn implantation methods |
| 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 |
| CN109699411A (en) * | 2019-01-24 | 2019-05-03 | 山西省农业科学院小麦研究所 | A method of mode maize planting is broadcast using wide furrow |
| CN111699934A (en) * | 2020-07-01 | 2020-09-25 | 榆林学院 | Method for cultivating corn film line in Maowu sand irrigation area |
| CN114097550A (en) * | 2021-11-28 | 2022-03-01 | 西安农链互联网科技有限公司 | Method for cultivating corn on high ridges in mulching mode |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103947396A (en) | Trench sowing cultivation method of corns in drought area | |
| CN106982640B (en) | A kind of sandy loess wheat stalk crushes corn machine live broadcasting method under returning to the field | |
| CN100394835C (en) | Tillage method for drought-resistant and fertilizer-containing corn | |
| CN103098633A (en) | Anniversary furrow film mulching drought resisting cultivation technique for corns in north arid area | |
| CN105103919A (en) | Method for planting potatoes in dry land in all-film mulching ridging micro-furrow mode | |
| CN101822162A (en) | Full film double-furrow seeding method | |
| CN105284394A (en) | High-yield planting method for preventing and treating corn stem rot in semi-arid regions | |
| CN106105731A (en) | Booth Abelmoschus esculentus, Semen Viciae fabae, Semen vignae sinensis, 2 years four ripe efficient cultivation methods of Herba Apii graveolentis | |
| CN105532237A (en) | Standardization planting technology of cold-highland-area aconitum vilmorimianum kom | |
| CN106416645A (en) | Rice-stubble oilseed-rape no-tillage direct seeding technology | |
| CN105309176A (en) | A high-efficiency planting method for radix bupleuri | |
| CN104186261A (en) | Hybrid rice water saving direct sowing cultivation method based on smashing, burying and retuning to field of preceding crop straw | |
| CN102870641A (en) | Breeding method for honey plum | |
| CN105027935A (en) | Peanut high-yield cultivation method | |
| CN103597968A (en) | Greenhouse efficient cultivation mode for early spring tomatoes, summer cowpeas and autumn Chinese parsleys | |
| CN105830735A (en) | Coix lacryma-jobi L. cultivation method realizing soil moisture preservation in dry slope land, drought resistance and weed inhibition | |
| CN107047045A (en) | A kind of Huang-Huai-Hai southern areas wheat and corn anniversary increases production breeding method | |
| CN104396512A (en) | Standardized cultivation method for wheat | |
| CN104381074A (en) | Winter jujube culture method | |
| US11516956B2 (en) | Method for maize cultivation in black soil area of Northeast China | |
| CN106465615A (en) | A kind of implantation methods of gold Quinoa | |
| CN103548633B (en) | Organic cultivation method for rice in upland nursery | |
| CN108207523A (en) | The big ridge overlay film drought hole seeding of paddy rice in cold region precisely cultivates green rice production method | |
| CN107216177A (en) | A kind of rain supports Techniques in Dry-farming Areas broad bean implantation methods | |
| CN106613091A (en) | Cultivation method for crop rotation of globe artichoke and water-saving and drought-resistant rice |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Xiufeng Inventor before: Zeng Jian |
|
| COR | Change of bibliographic data | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160411 Address after: 063021 Hebei Province, Tangshan City Kaiping District Wali Zhou Qiao village Hedong north two Street No. five Applicant after: Wang Xiufeng Address before: 518000, Shenzhen, Guangdong, Luohu District Province, guest Road, commercial building, East 1806 Applicant before: Zeng Jian |
|
| DD01 | Delivery of document by public notice |
Addressee: Zeng Jian Document name: Notification of Passing Examination on Formalities |
|
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140730 |
|
| RJ01 | Rejection of invention patent application after publication |