CN103250525A - Method for preventing root-knot nematode by taking brassica crop rapes as raw materials - Google Patents
Method for preventing root-knot nematode by taking brassica crop rapes as raw materials Download PDFInfo
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- CN103250525A CN103250525A CN2012100341755A CN201210034175A CN103250525A CN 103250525 A CN103250525 A CN 103250525A CN 2012100341755 A CN2012100341755 A CN 2012100341755A CN 201210034175 A CN201210034175 A CN 201210034175A CN 103250525 A CN103250525 A CN 103250525A
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Abstract
The invention relates to a method for biologically preventing root-knot nematode by taking brassica crop rapes as raw materials. The rapes are taken as the raw materials and are uniformly turned over to a plowing layer after crushed on site during growth, and plastic films for covering are used for high-temperature treatment for 15-20 days, so that the root-knot nematode is killed. The rapes internally contain a large quantity of thioglycosides, the thioglycosides can be decomposed into isothiocyanate substances under the action of self-contained myrosinase under the condition of a certain temperature and humidity, and the root-knot nematode is effectively killed. Besides, the ground temperature can be increased by the aid of the covering films, decomposition of straws is promoted, and the root-knot nematode can also be directly killed. Compared with an existing prevention method, the method has the advantages that natural plants are completely taken as the raw materials, chemical pesticides are completely omitted, energy consumption is low, the method conforms to the low-carbon concept and is applicable to wide area, simple in operation, low in service cost and remarkable in comprehensive benefit, the root-knot nematode can be effectively prevented, soil fertility and a soil structure can be improved, and high economic, social and ecological benefits are achieved.
Description
Technical field
The present invention relates to a kind of is the method that raw material carries out the root-knot nematode control with rape genus crop rape.
Technical background
The root-knot nematode host range is wide, harm is heavy, control is difficult, is a kind of worldwide disease, and the economic loss that causes of the annual nematode in the whole world is more than 50,000,000,000 dollars according to statistics, and China every year is about 3,500,000,000 yuan.Along with the continuous increase of China's industrialized agriculture area, the root-knot nematode disease is on the rise in recent years, especially suffers heavy losses in the facilities vegetable producing region.Since last century, the control of root-knot nematode disease mainly comprises chemical control and biological control two big classes, wherein again based on chemical control mainly based on chemical control.At present the nematoda control pharmacy variety of formal registration seldom, the about kind more than 40 in the whole world, the about kind more than 30 of China mostly is chemical agent greatly.Under theories such as environmental protection, energy-conservation, low-carbon (LC) deepened continuously the big situation of the popular feeling, biological control more and more was subjected to people in recent years and payes attention to, especially after the number of chemical agricultural chemicals is limited the use of or forbids.But the biological agent that can be used for the root-knot nematode control at present is few, mainly contains thick spore Verticillium dahliae, Paecilomyces lilacinus, bacillus etc., and effect is stable inadequately.Biological stifling is focus in the Celfume substitute technology research in recent years, but makes slow progress the present domestic commercialization preparation that formal registration is not also arranged.Existing pharmacy variety is limited, control cost height, especially the each mu of stifling property chemical control application cost is more than 1000 yuan, biological agent preventive effect instability is prevented and treated significant in the face of this form finds a kind of economy, technical measures feasible, effective, applied widely to root-knot nematode.Usually the plant stalk that stays postpartum of crop can become thoroughly decomposed through biofermentation and can be used as also field of fertilizer, and the stalk of some special crops is except above-mentioned effect, also can be used for the extermination of disease and insect pest, the multiple soil that comprises root-knot nematode is passed pest have good killing or inhibitory action.Cruciferae (
Cruciferae) the rape genus (
Brassica) contain a large amount of sulphur glycosides (glucosinolate) class materials in the plant tissue, the myrosin hydrolysis that in the process of rotting, can be produced by self plant tissue and form volatility and the very strong isothiocyanic acid lipid material of killing livestock property.The action principle of isothiocyanic acid lipid material is mainly destroys cell membrane and genome, suppresses to breathe, thereby suppresses or kill biology, and root-knot nematode is had good preventive effect.
Summary of the invention
The object of the present invention is to provide a kind of practical, simple to operate, but large scale application, good for the root-knot nematode control efficiency, simultaneously can increase soil organic matter content, the structure of improving the soil a kind of to belong to the crop rape with rape be the method that raw material carries out the root-knot nematode control.
Of the present invention a kind of to belong to the crop rape with rape be the method that raw material carries out the root-knot nematode control, comprises the steps:
A, in the spring stubble vegetables produce the later stage, produce to finish or uproot plants after their edible portions have been harvested before in 1-2 month sowing Cruciferae rape belong to the crop rape, concrete seedtime can be decided according to vegetables the period of producing, do not influence under the situation that vegetables produce between strain, in the ranks or heavy seeding between ridge, spacing in the rows 50 mm-150mm can select to broadcast sowing or drilling according to Different Crop plant type and growing way size;
B, 7-9 month high temperature season results finish, and in time thoroughly clear up field vegetables invalid body, and with its concentrated harmless treatment, by field management field soil humidity are remained on about 50% simultaneously;
C, use rotovator are pulverized whole rape plant on the spot, directly plough deeply mixing to 300 mm-400mm plough horizon, and the mass of soil that broken 10mm is above makes loosing soil, even, smooth; If the short and small plant biomass of rape growing way is little, can adds the rape stalk crushed material of 10 mm-20mm or the colza cake of pulverizing in addition, and it is evenly turned over to topsoil.
Ridge is done in D, north-south, high 400 mm of ridge-500mm, and wide 500 mm in bottom-800mm, the distance 650 mm-1200mm between the adjacent ridge at each ridge one end opening, is interconnected furrow afterwards;
E, be close to ridge top plastic covering film, use the soil of unrooted tie lines worm with the compacting of overlay film periphery, and stay a pipeline to be used under film, pouring water to soaking into plow layer;
F, the back extraction pipeline that finishes of pouring water, opening is all airtight; If handling in greenhouse or booth to draw the airtight whole space of upper greenhouse that it is heated up naturally simultaneously;
Film is taken off in G, airtight back 15-30 days (specifically can decide according to weather condition and crops for rotation arrangement, more the time of reduction process should be more long for temperature), and plowed soils airing 2-3 days is added bio-bacterial manure then in soil, can arrange plantation.
It is of the present invention that a kind of to belong to the crop rape with rape be the method that raw material carries out the root-knot nematode control, the stubble vegetables production later stage in spring in the wherein said step (A), produce to finish or uproot plants after their edible portions have been harvested before in 1-2 month sowing Cruciferae rape belong to the crop rape, concrete seedtime can be decided according to vegetables the period of producing, do not influence under the situation that vegetables produce between strain, in the ranks or heavy seeding between ridge, spacing in the rows 50 mm-150mm can select to broadcast sowing or drilling according to Different Crop plant type and growing way size; The spring stubble vegetables that this is are primarily aimed at big-and-middle-sized solanberry class or melon-fruit-like vegetable; The arrangement of seedtime should be advisable not influence when the stubble vegetables produce; The rape variety of sowing preferably is not the double-low rapeseed kind, and common rape variety is better; 7-9 month high temperature season results finish in the described step (B), in time thoroughly clear up field vegetables invalid body, and with its concentrated harmless treatment, by field management field soil humidity are remained on about 50% simultaneously; Vegetables results finish and are advisable with late June-early September period, the vegetable plant strain invalid body refer to whole plant with and remain in the undesirable root in soil surface or the soil, disconnected branch, fallen leaves etc.; Use rotovator on the spot whole rape plant to be pulverized in the described step (C), directly plough deeply mixing to 300 mm-400mm plough horizon, the mass of soil that broken 10mm is above makes loosing soil, even, smooth; If the short and small plant biomass of rape growing way is little, can adds the rape stalk crushed material of 10 mm-20mm or the colza cake of pulverizing in addition, and it is evenly turned over to topsoil; Ridge is the north-south in the described step (D), high 400 mm of ridge-500mm, and wide 500 mm in bottom-800mm, the distance 650 mm-1200mm between the adjacent ridge, furrow is interconnected; Use healthy soil with the peripheral compacting of overlay film in the described step (E), and stay a pipeline to be used under film, pouring water to soaking into plow layer; Pouring water in the described step (F) finishes afterwards extracts pipeline out, and opening is all airtight; If handling in greenhouse or booth to draw the airtight whole space of upper greenhouse that it is heated up naturally simultaneously.
It is of the present invention that a kind of to belong to the crop rape with rape be the method that raw material carries out the root-knot nematode control, little as if the short and small plant biomass of rape growing way in wherein said (C), can add the rape stalk crushed material of 10 mm-20mm or the colza cake of pulverizing in addition, can directly make in this way in its postpartum for the small-sized leaf vegetables that can't directly broadcast sowing rape in vegetative period; Epiphragma can not use reflective membrane in the described step (E), and available overlay is beneficial to absorb heat and ensures the temperature of closed system under the film.
It is of the present invention that a kind of to belong to the crop rape with rape be the method that raw material carries out the root-knot nematode control, little as if the short and small plant biomass of rape growing way in wherein said (C), can add the rape stalk crushed material of 10 mm-20mm or the colza cake of pulverizing in addition, the rape stalk crushed material can be the plant crushed material that stays postpartum, and concrete consumption is every square meter 10-20kg; Colza cake is the residue that stays after the rape seed oil expression, and the every square meter 5-10kg of consumption evenly sneaks into the plow layer of 300 mm-400mm with it.
Description of drawings
Fig. 1 the present invention is a kind of to be that raw material carries out the method for root-knot nematode control at vegetables production later stage rape interplanting front view with rape genus crop rape;
Fig. 2 the present invention is a kind of, and to belong to the crop rape with rape be method that raw material carries out the root-knot nematode control is done the structural representation of ridge in the field front view;
Fig. 3 the present invention is a kind of, and to belong to the crop rape with rape be method that raw material carries out the root-knot nematode control is done the structural representation of ridge in the field end view;
Fig. 4 the present invention is a kind of, and to belong to the crop rape with rape be the front view that method overlay film on the field that raw material carries out the root-knot nematode control is done the structural representation of dike;
Fig. 5 the present invention is a kind of, and to belong to the crop rape with rape be the end view that method overlay film on the field that raw material carries out the root-knot nematode control is done the structural representation of dike.
Embodiment
Embodiment 1
A kind of is the method that raw material carries out the root-knot nematode control with rape genus crop rape, and it comprises the steps:
A, in the spring stubble vegetables produce the later stage, produce to finish or uproot plants after their edible portions have been harvested before in 1-2 month sowing Cruciferae rape belong to the crop rape, concrete seedtime can be decided according to vegetables the period of producing, do not influence under the situation that vegetables produce between strain, in the ranks or heavy seeding between ridge, spacing in the rows 50 mm or 80mm or 100mm or 120mm or 150mm select to broadcast sowing or drilling according to Different Crop plant type and growing way size;
B, July or August or September, the high temperature season results finish, and in time thoroughly clear up field vegetables invalid body, and with its concentrated harmless treatment, make field soil humidity remain on 45% or 50% or 55% or 60% by field management simultaneously;
C, use rotovator are pulverized whole rape plant on the spot, directly plough deeply mixing to 300 mm or 350 mm or 400mm plough horizon, and the mass of soil that broken 10mm is above makes loosing soil, even, smooth; If the short and small plant biomass of rape growing way is little, can adds the rape stalk crushed material of 10 mm or 15mm or 20mm or the colza cake of pulverizing in addition, and it is evenly turned over to 300 mm or 350 mm or 400mm plough horizon.
Ridge is done in D, north-south, high 400 mm of ridge or 420mm or 440mm or 460mm or 480mm or 500mm, the wide 500mm in bottom or 600mm or 700mm or 800mm, distance 650 mm between the adjacent ridge or 750mm or 850mm or 1000mm or 1100mm or 1200mm, at each ridge one end opening, furrow is interconnected;
E, be close to ridge top plastic covering film, use the soil of unrooted tie lines worm with the compacting of overlay film periphery, and stay a pipeline to be used under film, pouring water to soaking into plow layer;
F, the back extraction pipeline that finishes of pouring water, opening is all airtight; If handling in greenhouse or booth to draw the airtight whole space of upper greenhouse that it is heated up naturally simultaneously;
G, airtight back 15 days or 20 days or 25 days or 30 days (specifically can decide according to weather condition and crops for rotation arrangement, more the time of reduction process should be more long for temperature) are taken off film, and plowed soils airing 2-3 days is added bio-bacterial manure then in soil, can arrange plantation.
It is of the present invention that a kind of to belong to the crop rape with rape be the method that raw material carries out the root-knot nematode control, the stubble vegetables mainly refer to be mainly big-and-middle-sized solanberry class and melon-fruit-like vegetable spring in its described step (A), producing the later stage refers to major part or major product and gathers and finish, production finishes or the concrete time of the sowing in 1-2 month before of uprooting plants after their edible portions have been harvested should be according to vegetables decision in term, concrete seedtime can be decided according to vegetables the period of producing, thickness of sowing and mode should be decided according to size and subaerial space of vegetable plant strain, and the more little thickness of sowing in the more big space near the ground of plant type should be more little; The rape variety of sowing preferably is not the double-low rapeseed kind, and common rape variety is better; 7-9 month high temperature season results finish in the described step (B), in time thoroughly clear up field vegetables invalid body, and with its concentrated harmless treatment, keep soil moisture 45% or 50% or 55% or 60% simultaneously; Vegetables results finish and are advisable with late June-early September period, the vegetable plant strain invalid body refer to whole plant with and remain in the undesirable root in soil surface or the soil, disconnected branch, fallen leaves etc.; Use rotovator on the spot whole rape plant to be pulverized in the described step (C), directly plough deeply mixing to 300 mm-400mm plough horizon, the mass of soil that broken 10mm is above makes loosing soil, even, smooth; If the short and small plant biomass of rape growing way is little, can adds the rape stalk crushed material of 10 mm or 15mm or 20mm or the colza cake of pulverizing in addition, and it is evenly turned over to topsoil; Ridge is the north-south in the described step (D), high 400 mm of ridge-500mm, and wide 500 mm in bottom-800mm, the distance 650 mm-1200mm between the adjacent ridge, furrow is interconnected; Use healthy soil with the peripheral compacting of overlay film in the described step (E), and stay a pipeline to be used under film, pouring water to soaking into plow layer.
Embodiment 2
Spring the stubble tomato or pimento or capsicum or eggplant produce the later stage, produce to finish or uproot plants after their edible portions have been harvested before in 1-2 month sowing Cruciferae rape belong to the crop rape, do not influence under the situation that vegetables produce between strain, in the ranks or heavy seeding between ridge, spacing in the rows 50mm or 80mm or 100mm or 120mm or 150mm broadcast sowing or drilling; June or July or August, the high temperature season results finish, and in time thoroughly clear up field vegetables invalid body, and with its concentrated harmless treatment, make field soil humidity remain on 45% or 50% or 55% or 60% by field management simultaneously; Use rotovator on the spot whole rape plant to be pulverized, directly plough deeply mixing to 300 mm or 350 mm or 400mm plough horizon, the mass of soil that broken 10mm is above makes loosing soil, even, smooth; If the short and small plant biomass of rape growing way is little, can adds the rape stalk crushed material of 10 mm or 15mm or 20mm or the colza cake of pulverizing in addition, and it is evenly turned over to 300 mm or 350 mm or 400mm plough horizon.Ridge is done in the north-south, high 400 mm of ridge or 420mm or 440mm or 460mm or 480mm or 500mm, the wide 500mm in bottom or 600mm or 700mm or 800mm, distance 650 mm between the adjacent ridge or 750mm or 850mm or 1000mm or 1100mm or 1200mm, at each ridge one end opening, furrow is interconnected; Be close to ridge top plastic covering film, use the soil of unrooted tie lines worm with the compacting of overlay film periphery, and stay a pipeline to be used under film, pouring water to soaking into plow layer; Pouring water finishes afterwards extracts pipeline out, and opening is all airtight; If handling in greenhouse or booth to draw the airtight whole space of upper greenhouse that it is heated up naturally simultaneously; Airtight back 15 days or 20 days or 25 days or 30 days (specifically can decide according to weather condition and crops for rotation arrangement, more the time of reduction process should be more long for temperature) are taken off film, and plowed soils airing 2-3 days is added bio-bacterial manure then in soil, can arrange plantation.
Embodiment 3
Spring stubble watermelon or muskmelon or cucumber produce the later stage, produce to finish or uproot plants after their edible portions have been harvested before in 1-2 month sowing Cruciferae rape belong to the crop rape, concrete seedtime can be decided according to production period, do not influence under the situation that melon and fruit produces between strain, in the ranks or heavy seeding between ridge, spacing in the rows 80mm or 100mm or 120mm or 150mm select to broadcast sowing or drilling according to Different Crop plant type and growing way size; June or July or August, the high temperature season results finish, and in time thoroughly clear up field vegetables invalid body, and with its concentrated harmless treatment, make field soil humidity remain on 45% or 50% or 55% or 60% by field management simultaneously; Use rotovator on the spot whole rape plant to be pulverized, directly plough deeply mixing to 300 mm or 350 mm or 400mm plough horizon, the mass of soil that broken 10mm is above makes loosing soil, even, smooth; If the short and small plant biomass of rape growing way is little, can adds the rape stalk crushed material of 10 mm or 15mm or 20mm or the colza cake of pulverizing in addition, and it is evenly turned over to 300 mm or 350 mm or 400mm plough horizon.Ridge is done in the north-south, high 400 mm of ridge or 420mm or 440mm or 460mm or 480mm or 500mm, the wide 500mm in bottom or 600mm or 700mm or 800mm, distance 650 mm between the adjacent ridge or 750mm or 850mm or 1000mm or 1100mm or 1200mm, at each ridge one end opening, furrow is interconnected; Be close to ridge top plastic covering film, use the soil of unrooted tie lines worm with the compacting of overlay film periphery, and stay a pipeline to be used under film, pouring water to soaking into plow layer; Pouring water finishes afterwards extracts pipeline out, and opening is all airtight; If handling in greenhouse or booth to draw the airtight whole space of upper greenhouse that it is heated up naturally simultaneously; Airtight back 15 days or 20 days or 25 days or 30 days (specifically can decide according to weather condition and crops for rotation arrangement, more the time of reduction process should be more long for temperature) are taken off film, and plowed soils airing 2-3 days is added bio-bacterial manure then in soil, can arrange plantation.
Embodiment 4
July or August or September, leaf vegetables production finishes, and in time thoroughly clears up field plant invalid body and weeds in field, comprises the disconnected branch of the plant undesirable root that remains in the soil, and with its concentrated harmless treatment; The use rotovator is leveled land, and ploughs deeply soil 300mm, and the mass of soil that broken 10mm is above makes loosing soil, even, smooth; Pour water, spray water in the soil or spread water, make the topsoil water content remain on 60%; Standby rape stalk is crushed to 10 mm or 15mm or 20mm crushed material, perhaps colza cake is pulverized, it is evenly turned over to 300 mm or 350 mm or 400mm plough horizon.Ridge is done in the north-south, high 400 mm of ridge or 420mm or 440mm or 460mm or 480mm or 500mm, the wide 500mm in bottom or 600mm or 700mm or 800mm, distance 650 mm between the adjacent ridge or 750mm or 850mm or 1000mm or 1100mm or 1200mm, at each ridge one end opening, furrow is interconnected; Be close to ridge top plastic covering film, use the soil of unrooted tie lines worm with the compacting of overlay film periphery, and stay a pipeline to be used under film, pouring water to soaking into plow layer; Pouring water finishes afterwards extracts pipeline out, and opening is all airtight; If handling in greenhouse or booth to draw the airtight whole space of upper greenhouse that it is heated up naturally simultaneously; Airtight back 15 days or 20 days or 25 days or 30 days (specifically can decide according to weather condition and crops for rotation arrangement, more the time of reduction process should be more long for temperature) are taken off film, and plowed soils airing 2-3 days is added bio-bacterial manure then in soil, can arrange plantation.
Claims (4)
1. one kind is the method that raw material carries out the root-knot nematode control with rape genus crop rape, it is characterized in that comprising the steps:
A, in the spring stubble vegetables produce the later stage, produce to finish or uproot plants after their edible portions have been harvested before in 1-2 month sowing Cruciferae rape belong to the crop rape, concrete seedtime can be decided according to vegetables the period of producing, do not influence under the situation that vegetables produce between strain, in the ranks or heavy seeding between ridge, spacing in the rows 50 mm-150mm can select to broadcast sowing or drilling according to Different Crop plant type and growing way size;
B, 7-9 month high temperature season results finish, and in time thoroughly clear up field vegetables invalid body, and with its concentrated harmless treatment, by field management field soil humidity are remained on about 50% simultaneously;
C, use rotovator are pulverized whole rape plant on the spot, directly plough deeply mixing to 300 mm-400mm plough horizon, and the mass of soil that broken 10mm is above makes loosing soil, even, smooth; If the short and small plant biomass of rape growing way is little, can adds the rape stalk crushed material of 10 mm-20mm or the colza cake of pulverizing in addition, and it is evenly turned over to topsoil;
Ridge is done in D, north-south, high 400 mm of ridge-500mm, and wide 500 mm in bottom-800mm, the distance 650 mm-1200mm between the adjacent ridge at each ridge one end opening, is interconnected furrow afterwards;
E, be close to ridge top plastic covering film, use the soil of unrooted tie lines worm with the compacting of overlay film periphery, and stay a pipeline to be used under film, pouring water to soaking into plow layer;
F, the back extraction pipeline that finishes of pouring water, opening is all airtight; If handling in greenhouse or booth to draw the airtight whole space of upper greenhouse that it is heated up naturally simultaneously;
Film is taken off in G, airtight back 15-30 days (specifically can decide according to weather condition and crops for rotation arrangement, more the time of reduction process should be more long for temperature), and plowed soils airing 2-3 days is added bio-bacterial manure then in soil, can arrange plantation.
2. according to claim 1 is the method that raw material carries out the root knot nematode biological control with rape genus crop rape, it is characterized in that: the stubble vegetables production later stage in spring in the described step (A), produce to finish or uproot plants after their edible portions have been harvested before in 1-2 month sowing Cruciferae rape belong to the crop rape, concrete seedtime can be decided according to vegetables the period of producing, do not influence under the situation that vegetables produce between strain, in the ranks or heavy seeding between ridge, spacing in the rows 100 mm-150mm can select to broadcast sowing or drilling according to Different Crop plant type and growing way size; The spring stubble vegetables that this is are primarily aimed at big-and-middle-sized solanberry class or melon-fruit-like vegetable; The arrangement of seedtime should be advisable not influence when the stubble vegetables produce; The rape variety of sowing preferably is not the double-low rapeseed kind, and common rape variety is better; 7-9 month high temperature season results finish in the described step (B), in time thoroughly clear up field vegetables invalid body, and with its concentrated harmless treatment, by field management field soil humidity are remained on about 50% simultaneously; Vegetables results finish and are advisable with late June-early September period, the vegetable plant strain invalid body refer to whole plant with and remain in the undesirable root in soil surface or the soil, disconnected branch, fallen leaves etc.; Use rotovator on the spot whole rape plant to be pulverized in the described step (C), directly plough deeply mixing to 300 mm-400mm plough horizon, the mass of soil that broken 10mm is above makes loosing soil, even, smooth; If the short and small plant biomass of rape growing way is little, can adds the rape stalk crushed material of 10 mm-20mm or the colza cake of pulverizing in addition, and it is evenly turned over to topsoil; Ridge is the north-south in the described step (D), high 400 mm of ridge-500mm, and wide 500 mm in bottom-800mm, the distance 650 mm-1200mm between the adjacent ridge, furrow is interconnected; Use healthy soil with the peripheral compacting of overlay film in the described step (E), and stay a pipeline to be used under film, pouring water to soaking into plow layer; Pouring water in the described step (F) finishes afterwards extracts pipeline out, and opening is all airtight; If handling in greenhouse or booth to draw the airtight whole space of upper greenhouse that it is heated up naturally simultaneously.
3. according to claim 2 is the method that raw material carries out the root knot nematode biological control with rape genus crop rape, it is characterized in that: little as if the short and small plant biomass of rape growing way in the described step (C), can add the rape stalk crushed material of 10 mm-20mm or the colza cake of pulverizing in addition, can directly make in this way in its postpartum for the small-sized leaf vegetables that can't directly broadcast sowing rape in vegetative period; Epiphragma can not use reflective membrane in the described step (E), and available overlay is beneficial to absorb heat and ensures the temperature of closed system under the film.
4. according to claim 3 is the method that raw material carries out the root knot nematode biological control with rape genus crop rape, it is characterized in that: little as if the short and small plant biomass of rape growing way in the described step (C), can add the rape stalk crushed material of 10 mm-20mm or the colza cake of pulverizing in addition, the rape stalk crushed material can be the plant crushed material that stays postpartum, and concrete consumption is every square meter 10-20kg; Colza cake is the residue that stays after the rape seed oil expression, and the every square meter 5-10kg of consumption evenly sneaks into the plow layer of 300 mm-400mm with it.
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| CN104928193A (en) * | 2015-06-26 | 2015-09-23 | 云南大学 | Absidia strain and application thereof |
| CN105967765A (en) * | 2016-05-06 | 2016-09-28 | 云南联创利民生物工程有限公司 | Method for harmless treatment on vegetable residual body through allyl isothiocyanate |
| CN106106494A (en) * | 2016-06-08 | 2016-11-16 | 韩立 | A kind of agricultural land prevention and controls of environment-friendly type |
| CN107141167A (en) * | 2017-05-09 | 2017-09-08 | 中国农业科学院油料作物研究所 | A kind of compound bulky grain rape green manure ball and preparation method |
| CN109438058A (en) * | 2018-11-30 | 2019-03-08 | 昆明线敌生物科技有限公司 | It is a kind of with fertile soil, the Brassica genus functional form organic fertilizer of resistant effect and preparation method thereof |
| CN109748735A (en) * | 2019-01-18 | 2019-05-14 | 云南省烟草公司红河州公司 | A kind of method of the quick decomposition of green plant stalk and prevention and control flue-cured tobacco root knot nematode disease |
| CN118575716A (en) * | 2024-07-30 | 2024-09-03 | 浙江大学海南研究院 | Method for improving resistance of rice to Gramineae root-knot nematode and application |
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| CN104928193A (en) * | 2015-06-26 | 2015-09-23 | 云南大学 | Absidia strain and application thereof |
| CN105967765A (en) * | 2016-05-06 | 2016-09-28 | 云南联创利民生物工程有限公司 | Method for harmless treatment on vegetable residual body through allyl isothiocyanate |
| CN106106494A (en) * | 2016-06-08 | 2016-11-16 | 韩立 | A kind of agricultural land prevention and controls of environment-friendly type |
| CN107141167A (en) * | 2017-05-09 | 2017-09-08 | 中国农业科学院油料作物研究所 | A kind of compound bulky grain rape green manure ball and preparation method |
| CN109438058A (en) * | 2018-11-30 | 2019-03-08 | 昆明线敌生物科技有限公司 | It is a kind of with fertile soil, the Brassica genus functional form organic fertilizer of resistant effect and preparation method thereof |
| CN109748735A (en) * | 2019-01-18 | 2019-05-14 | 云南省烟草公司红河州公司 | A kind of method of the quick decomposition of green plant stalk and prevention and control flue-cured tobacco root knot nematode disease |
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