CN101536646A - Rush stubble late rice waste grass covering ecological direct sowing method - Google Patents
Rush stubble late rice waste grass covering ecological direct sowing method Download PDFInfo
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Abstract
The invention relates to a rush stubble late rice waste grass covering ecological direct sowing method, comprising the following steps of: 1. preparation before sowing; (1) preparation of a rush field: a. weeding in the rush field, b. executing drainage and irrigation in the rush field; (2) seed preparation: a. seed selection, b. seed treatment; 2. seed sowing; 3. late rice management after rush harvest; (1) opening up nitches and gutters; (2) covering waste grass and weeding; (3) irrigating in the way that after irrigation, the water is immediately released, and after the soil begins to turn dry, irrigation is executed for a second time, and then the water is released again; (4) after the trefoil stage of seedlings, executing field rest, fertilization, weeding and irrigation, and preventing plant diseases and insect pests; (5) in the fourth-leave stage of the seedlings, regulating the density of the seedlings and irrigating the seedlings; (6) in the fifth-leave stage of the seedlings, executing weeding and irrigation; (7) when the top second leaf of the rice appear, executing fertilization; (8) from the booting stage to the heading and flowering stage of the rice, executing irrigation and preventing plant diseases and insect pests; and 4. harvest. The method is characterized by no generation of smoke, no influence on the local ecological environment, the aviation safety of nearby airports, and sowing time, low cost and high late rice yield.
Description
Technical field:
The invention belongs to agriculture field, particularly relate to a kind of rush stubble late rice waste grass covering ecological live broadcasting method.
Background technology:
Lin's grass is traditional economic crops, and its product such as tatami that are processed into is found a good sale in ground such as Japan.At present, Lin's grass producing region is behind the qualified Lin's grass of results, discarded every mu of about 400～500kg of defective Lin's grass, these useless grass all are to dry the back burning disposal of carrying out in the field, and the smog that burning produces, near making resident endures the hardship of damage by fume to the fullest extent, and has a strong impact on local ecotope, has brought potential safety hazard also for simultaneously near airport aviation.Moreover Lin's grass stubble late rice adopts traditional kind method for planting need pass through seedling, turn over, put in order field and transplanting and other steps, has so just increased the labour, and labour cost increases; And after turning over, Tanaka had been translated into nexine at top layer fertility layer originally, will influence the growing way of late rice as not topdressing, and finally caused the late rice underproduction, had increased production cost and topdress; Also miss simultaneously the Best Times of sowing, thereby made the final underproduction of late rice.
Summary of the invention:
The objective of the invention is for solving above technical problem be, provide a kind of and do not produce smog, do not influence local ecotope, do not influence near the airport aviation safety, do not influence the sowing time, reduce cost and rush stubble late rice waste grass covering ecological live broadcasting method that late rice output is high.
For realizing the object of the invention, the used technical scheme of the present invention is: a kind of rush stubble late rice waste grass covering ecological live broadcasting method, and it may further comprise the steps:
(1), prepare before the sowing:
1., prepare in Lin's grass field
A, the field weeding of Lin's grass, b, the field irrigation and drainage of Lin's grass, dug when the field is put in Lin grass field and enclosed ditch and field operation ditch around the ridge, and before Lin's grass linked network, once dredge cleaning with the operation ditch to enclosing ditch, Lin's grass later stage water starch management is based on intermittent irrigation, preceding 7～10 days of Lin's grass harvesting, remove the weeds on the ridge and dig Shen Weigou simultaneously;
2., seed is prepared
A, kind select, and select the plant type compactness for use, cane is sturdy, tillering ability is medium, anti-fertilizer is anti-reaches the good kind of annesl to, later stage greenery more, and b, seed treatment at first will be basked seeds, and with medicament is soaked seed, and drain after the seed soaking, mix insecticide again;
(2), the seed cover is broadcast
Carry out the seed cover and broadcast in Lin's grass last week of harvesting, seeding quantity is decided according to the breediness of seed;
(3), Lin's grass harvesting back late rice management
1., open up nitches and gutters, the mediation enclose ditch and the operation ditch;
2., cover useless grass, and carry out weeding;
3., irritate the water of once having a ride on a horse, then need not pour water as the rainy day, after this plate face of pouring water before tri-leaf period and being no more than sowing to rice shoot;
4., rice shoot is after tri-leaf period, put field, fertilising, weeding and pour water, and at during damage by disease and insect carry out the counterpart control;
5., rice shoot four leaves are during the phase, it is rare and pour water to delete close benefit;
6., rice shoot five leaves are during the phase, weeding and pouring water;
7., paddy rice fall two leaves when revealing point, execute urea 3～5kg and potassium chloride 5kg or composite fertilizer 10～15kg for every mu;
8., paddy rice booting stage, the field kept the water layer of the high ejecting plate face of the water surface 3～5cm to heading flowering period, did wet pouring water after flowering finishes, simultaneously during the paddy rice cut before carried out disease control in 5～7 days, and counterpart is carried out in the insect pest that occurs prevents and treats.
(4), harvesting
Gather in last week and cut off the water supply, when the complete basic yellow maturity of water in field rice 90% above grain, gather in.
Medicament seed soaking described in the step b of step in the step () in 2. is meant that 10% seed soaking missible oil 2ml converts water 6～7kg seed soaking 5kg, and the conventional japonica rice seed soaks 48h, and the Japonica Hybrid seed soaks 24～36h; The described insecticide of mixing is meant, evenly dresses seed but 10% Imidacloprid wet-milling, 2～3g adds the water-soluble back of separating of 20～100g.
The weeding of step in the step (three) described in 2. is meant, adopts glyphosate to prevent and kill off.
The put field of step in the step (three) described in 4. be meant, reaches about 200,000 at every mu of seedling number of the late round-grained rice of routine, puts the field when every mu of seedling number of the late round-grained rice of hybridization reaches 130,000 left and right sides; Described fertilising is meant, every mu execute about urea 3kg, about fused calcium magnesium phosphate 10kg, after 10 days more every mu execute urea 7kg, execute urea 2～3kg, potassium chloride 5kg after putting the field rehydration; Described weeding is meant that the butachlor ec 100ml of every mu of usefulness 60% mixes urea and spreads fertilizer over the fields; Described pouring water is meant, pours water and wants the water surface to exceed the plate face 2～3cm of sowing.
The weeding of step in the step (three) described in 6. be meant, every mu is adopted 20% methoxone aqua 200ml+6.9% De oxazole diclofop-methyl 50ml to convert water 40kg to spray weeding.
The disease control of step in the step (three) described in 8. be meant, but every mu is adopted 5% jinggangmeisu 250ml or propiconazole 15ml+15% Difenoconazole 15ml+15% triazolone wet-milling 50～75g of 15% to convert water 40kg spraying.
Compared with prior art, the present invention is not owing to just sow ground with the seed cover of late rice when Lin's grass gathers in, the grass that will give up after the harvesting of Lin's grass simultaneously covers on the plate face of the son of having seeded, then the plate face behind the useless grass of covering is difficult for grass, the cavernous body of discarded Lin's grass helps the maintenance of moisture simultaneously, and after rotting, plays useless grass the effect of straw-returning, improved the content of the soil organic matter, reduced the consumption of chemical fertilizer, help improving the physicochemical character of soil, so the present invention does not produce smog, do not influence local ecotope, near airport aviation safety not influencing, do not influence the sowing time, reduce cost and late rice output height.
Embodiment:
The present invention is further described below in conjunction with concrete embodiment, but the invention is not restricted to following concrete embodiment:
Embodiment 1
A kind of rush stubble late rice waste grass covering ecological live broadcasting method, it may further comprise the steps:
(1), prepare before the sowing:
1., prepare in Lin's grass field
A, the field weeding of Lin's grass, with speed receive if so, weed killer herbicide such as prometryn carries out weeding, avoid and use the chlorsulfuron weed killer herbicide, otherwise residual chlorsulfuron can influence to overlap and broadcast the late rice growth of seedlings in the soil, b, the field irrigation and drainage of Lin's grass, dug when the field is put in Lin grass field and enclosed ditch and field operation ditch around the ridge, and before Lin's grass linked network, once dredge cleaning with the operation ditch to enclosing ditch, Lin's grass later stage water starch management is based on intermittent irrigation, preceding 7～10 days of Lin's grass harvesting, remove the weeds on the ridge and dig Shen Weigou simultaneously;
2., seed is prepared
A, kind are selected, select the plant type compactness for use, cane is sturdy, tillering ability is medium, anti-fertilizer is anti-reaches the good kind of annesl to, later stage greenery more, selecting conventional variety to praise spends No. 1, b, seed treatment, at first to bask seeds, use 10% seed soaking missible oil 2ml to convert water 6～7kg seed soaking 5kg, time 48h subsequently, drain after the seed soaking, evenly dress seed but again 10% Imidacloprid wet-milling, 2～3g is added the water-soluble back of separating of 20～100g;
(2), the seed cover is broadcast
Carry out the seed cover and broadcast in Lin's grass last week of harvesting, just cover is broadcast before and after June 5, broadcasts 2.5～3kg for every mu;
(3), Lin's grass harvesting back late rice management
1., open up nitches and gutters, ditch and operation ditch are enclosed in mediation, because the trampling of Lin when harvesting grass harvest worker, can cause the obstruction that encloses ditch and operation ditch in drain ditch and field, therefore should in time open up nitches and gutters after the harvesting,, and cause the situation of mashed kind and mashed bud to take place with the plate area water of rainproof back sowing;
2., cover useless grass, discarded Lin's grass and the weeds that stay after the harvesting are covered on the plate face of sowing uniformly, spray glyphosate simultaneously and carry out weeding;
3., irritate the water of once having a ride on a horse, horse race water is meant when pouring water and earlier water is poured into the plate face 2～3cm that exceeds sowing, bleeds off Tanaka's water subsequently at once.Then need not pour water as the rainy day, after this plate face of pouring water before tri-leaf period and being no more than sowing to rice shoot;
4., rice shoot is after tri-leaf period, puts the field when every mu of seedling number reaches 200,000 left and right sides; Simultaneously every mu execute about urea 3kg, the short fetilizer for tillering about fused calcium magnesium phosphate 10kg, after 10 days more every mu execute urea 7kg, and after putting the field rehydration, execute urea 2～3kg, potassium chloride 5kg makes shape bar fertilizer; And the butachlor ec 100ml of every mu of usefulness 60% mixes urea and spreads fertilizer over the fields and carry out weeding; Pour water and require the water surface to exceed the plate face 2～3cm of sowing this moment.And at during damage by disease and insect carry out counterpart control;
5., rice shoot four leaves are during the phase, it is rare and pour water to delete close benefit, because the phenomenon of rice shoot density inequality appears in a variety of causes regular meeting, this just need carry out, and suitable to delete close benefit rare, particularly around the ridge, the space of angle, field and operation ditch both sides, pour water and require the high ejecting plate face of the water surface 2～3cm this moment;
6., rice shoot five leaves are during the phase, every mu of oxazole diclofop-methyl 50ml that adopts 20% methoxone aqua 200ml+6.9% converts water 40kg and sprays weeding, pour water and require the high ejecting plate face of the water surface 2～3cm this moment;
7., paddy rice fall two leaves when revealing point, execute urea 3～5kg and potassium chloride 5kg or composite fertilizer 10～15kg for every mu;
8., paddy rice booting stage is to heading flowering period, the field keeps the water layer of the high ejecting plate face of the water surface 3～5cm, after finishing, flowering does wet pouring water, do wet pouring water and be meant that specifically working as Tian Zaigan occurs to minute crack, and before occurring, large fracture pours water, require to do certainly behind the high ejecting plate face of the water surface 1～3cm, pour water again after doing certainly, so repeat up to gathering in last week.But simultaneously during the paddy rice cut before 5～7 days the time every mu adopt 5% jinggangmeisu 250ml or propiconazole 15ml+15% Difenoconazole 15ml+15% triazolone wet-milling 50～75g of 15% to convert water 40kg spraying carrying out disease control, use same medicament to prevent and treat once again after 7 days, and the counterpart control is carried out in the insect pest that occurs.
(4), harvesting
Gather in last week and cut off the water supply, when the complete basic yellow maturity of water in field rice 90% above grain, gather in.
Embodiment 2
(1), prepare before the sowing:
1., prepare in Lin's grass field
A, the field weeding of Lin's grass, with speed receive if so, weed killer herbicide such as prometryn carries out weeding, avoid and use the chlorsulfuron weed killer herbicide, otherwise residual chlorsulfuron can influence to overlap and broadcast the late rice growth of seedlings in the soil, b, the field irrigation and drainage of Lin's grass, dug when the field is put in Lin grass field and enclosed ditch and field operation ditch around the ridge, and before Lin's grass linked network, once dredge cleaning with the operation ditch to enclosing ditch, Lin's grass later stage water starch management is based on intermittent irrigation, preceding 7～10 days of Lin's grass harvesting, remove the weeds on the ridge and dig Shen Weigou simultaneously;
2., seed is prepared
A, kind are selected, select the plant type compactness for use, cane is sturdy, tillering ability is medium, anti-fertilizer is anti-reaches the good kind of annesl to, later stage greenery more, select excellent No. 8 of conventional variety river in Zhejiang Province, b, seed treatment, at first to bask seeds, use 10% seed soaking missible oil 2ml to convert water 6～7kg seed soaking 5kg, time 30h subsequently, drain after the seed soaking, evenly dress seed but again 10% Imidacloprid wet-milling, 2～3g is added the water-soluble back of separating of 20～100g;
(2), the seed cover is broadcast
Carry out the seed cover and broadcast in Lin's grass last week of harvesting, just cover is broadcast before and after June 5, broadcasts about 1.25kg for every mu;
(3), Lin's grass harvesting back late rice management
1., open up nitches and gutters, ditch and operation ditch are enclosed in mediation, because the trampling of Lin when harvesting grass harvest worker, can cause the obstruction that encloses ditch and operation ditch in drain ditch and field, therefore should in time open up nitches and gutters after the harvesting,, and cause the situation of mashed kind and mashed bud to take place with the plate area water of rainproof back sowing;
2., cover useless grass, discarded Lin's grass and the weeds that stay after the harvesting are covered on the plate face of sowing uniformly, spray glyphosate simultaneously and carry out weeding;
3., irritate the water of once having a ride on a horse, horse race water is meant when pouring water and earlier water is poured into the plate face 2～3cm that exceeds sowing, bleeds off Tanaka's water subsequently at once.Then need not pour water as the rainy day, after this plate face of pouring water before tri-leaf period and being no more than sowing to rice shoot;
4., rice shoot is after tri-leaf period, puts the field when every mu of seedling number reaches 130,000 left and right sides; Simultaneously every mu execute about urea 3kg, the short fetilizer for tillering about fused calcium magnesium phosphate 10kg, after 10 days more every mu execute urea 7kg, and after putting the field rehydration, execute urea 2～3kg, potassium chloride 5kg makes shape bar fertilizer; And the butachlor ec 100ml of every mu of usefulness 60% mixes urea and spreads fertilizer over the fields and carry out weeding; Pour water and require the water surface to exceed the plate face 2～3cm of sowing this moment.And at during damage by disease and insect carry out counterpart control;
5., rice shoot four leaves are during the phase, it is rare and pour water to delete close benefit, because the phenomenon of rice shoot density inequality appears in a variety of causes regular meeting, this just need carry out, and suitable to delete close benefit rare, particularly around the ridge, the space of angle, field and operation ditch both sides, pour water and require the high ejecting plate face of the water surface 2～3cm this moment;
6., rice shoot five leaves are during the phase, every mu of oxazole diclofop-methyl 50ml that adopts 20% methoxone aqua 200ml+6.9% converts water 40kg and sprays weeding, pour water and require the high ejecting plate face of the water surface 2～3cm this moment;
7., paddy rice fall two leaves when revealing point, execute urea 3～5kg and potassium chloride 5kg or composite fertilizer 10～15kg for every mu;
8., paddy rice booting stage is to heading flowering period, the field keeps the water layer of the high ejecting plate face of the water surface 3～5cm, after finishing, flowering does wet pouring water, do wet pouring water and be meant that specifically working as Tian Zaigan occurs to minute crack, and before occurring, large fracture pours water, require to do certainly behind the high ejecting plate face of the water surface 1～3cm, pour water again after doing certainly, so repeat up to gathering in last week.But simultaneously during the paddy rice cut before 5～7 days the time every mu adopt 5% jinggangmeisu 250ml or propiconazole 15ml+15% Difenoconazole 15ml+15% triazolone wet-milling 50～75g of 15% to convert water 40kg spraying carrying out disease control, and the counterpart control is carried out in the insect pest that occurs.
(4), harvesting
Gather in last week and cut off the water supply, when the complete basic yellow maturity of water in field rice 90% above grain, gather in.
Totle drilling cost and fertilizer cost contrast table:
Table 1
The per mu yield contrast table:
Table 2
| Kind | The present invention's (kg/ mu) | Conventional hand is inserted (kg/ mu) |
| Good spending No. 1 | 513 | 450 |
| Excellent No. 8 of river in Zhejiang Province | 626 | 610 |
According to above table as can be known: cost of the present invention is lower, and per mu yield output obviously improves.
Claims (6)
1, a kind of rush stubble late rice waste grass covering ecological live broadcasting method, it is characterized in that: it may further comprise the steps:
(1), prepare before the sowing:
1., prepare in Lin's grass field
A, the field weeding of Lin's grass, b, the field irrigation and drainage of Lin's grass, dug when the field is put in Lin grass field and enclosed ditch and field operation ditch around the ridge, and before Lin's grass linked network, once dredge cleaning with the operation ditch to enclosing ditch, Lin's grass later stage water starch management is based on intermittent irrigation, preceding 7～10 days of Lin's grass harvesting, remove the weeds on the ridge and dig Shen Weigou simultaneously;
2., seed is prepared
A, kind select, and select the plant type compactness for use, cane is sturdy, tillering ability is medium, anti-fertilizer is anti-reaches the good kind of annesl to, later stage greenery more, and b, seed treatment at first will be basked seeds, and with medicament is soaked seed, and drain after the seed soaking, mix insecticide again;
(2), the seed cover is broadcast
Carry out the seed cover and broadcast in Lin's grass last week of harvesting, seeding quantity is decided according to the breediness of seed;
(3), Lin's grass harvesting back late rice management
1., open up nitches and gutters, the mediation enclose ditch and the operation ditch;
2., cover useless grass, and carry out weeding;
3., irritate the water of once having a ride on a horse, then need not pour water as the rainy day, after this plate face of pouring water before tri-leaf period and being no more than sowing to rice shoot;
4., rice shoot is after tri-leaf period, put field, fertilising, weeding and pour water, and at during damage by disease and insect carry out the counterpart control;
5., rice shoot four leaves are during the phase, it is rare and pour water to delete close benefit;
6., rice shoot five leaves are during the phase, weeding and pouring water;
7., paddy rice fall two leaves when revealing point, execute urea 3～5kg and potassium chloride 5kg or composite fertilizer 10～15kg for every mu;
8., paddy rice booting stage, the field kept the water layer of the high ejecting plate face of the water surface 3～5cm to heading flowering period, did wet pouring water after flowering finishes, simultaneously during the paddy rice cut before carried out disease control in 5～7 days, and counterpart is carried out in the insect pest that occurs prevents and treats;
(4), harvesting
Gather in last week and cut off the water supply, when the complete basic yellow maturity of water in field rice 90% above grain, gather in.
2, rush stubble late rice waste grass covering ecological live broadcasting method according to claim 1, it is characterized in that: the medicament seed soaking described in the step b of step in 2. is meant in the step (), 10% seed soaking missible oil 2ml converts water 6～7kg seed soaking 5kg, the conventional japonica rice seed soaks 48h, and the Japonica Hybrid seed soaks 24～36h; The described insecticide of mixing is meant, evenly dresses seed but 10% Imidacloprid wet-milling, 2～3g adds the water-soluble back of separating of 20～100g.
3, rush stubble late rice waste grass covering ecological live broadcasting method according to claim 1 is characterized in that: the weeding of the step in the step (three) described in 2. is meant, adopts glyphosate to prevent and kill off.
4, rush stubble late rice waste grass covering ecological live broadcasting method according to claim 1, it is characterized in that: the put field of the step in the step (three) described in 4. be meant, reaches about 200,000 at every mu of seedling number of the late round-grained rice of routine, puts the field when every mu of seedling number of the late round-grained rice of hybridization reaches 130,000 left and right sides; Described fertilising is meant, every mu execute about urea 3kg, about fused calcium magnesium phosphate 10kg, after 10 days more every mu execute urea 7kg, execute urea 2～3kg, potassium chloride 5kg after putting the field rehydration; Described weeding is meant that the butachlor ec 100ml of every mu of usefulness 60% mixes urea and spreads fertilizer over the fields; Described pouring water is meant, pours water and wants the water surface to exceed the plate face 2～3cm of sowing.
5, rush stubble late rice waste grass covering ecological live broadcasting method according to claim 1, it is characterized in that: the weeding of the step in the step (three) described in 6. be meant, every mu is adopted 20% methoxone aqua 200ml+6.9% De oxazole diclofop-methyl 50ml to convert water 40kg to spray weeding.
6, rush stubble late rice waste grass covering ecological live broadcasting method according to claim 1, it is characterized in that: the disease control of the step in the step (three) described in 8. be meant, but every mu is adopted 5% jinggangmeisu 250ml or propiconazole 15ml+15% Difenoconazole 15ml+15% triazolone wet-milling 50～75g of 15% to convert water 40kg spraying.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101785463A (en) * | 2010-03-29 | 2010-07-28 | 中国水稻研究所 | Triazolone and armure compound pesticide |
| CN102845209A (en) * | 2012-09-19 | 2013-01-02 | 宁波市鄞州黎明工艺品有限公司 | Method for planting rush and late rice in mixed manner |
| CN105601390A (en) * | 2016-02-04 | 2016-05-25 | 宁波市鄞州区农业技术服务站 | Special formula fertilizer for rush stubble late rice and application method thereof |
| CN105850619A (en) * | 2016-04-19 | 2016-08-17 | 安徽喜洋洋农业科技有限公司 | Intensified rice culture method |
| CN106386079A (en) * | 2016-08-30 | 2017-02-15 | 黄德元 | Disease and pest control method for planting Juncus effusus |
| CN112673953A (en) * | 2020-12-18 | 2021-04-20 | 安徽省寿县板桥草制工艺品有限公司 | Breeding method for new variety of high-yield mat grass |
-
2009
- 2009-04-22 CN CN200910098039A patent/CN101536646A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101785463A (en) * | 2010-03-29 | 2010-07-28 | 中国水稻研究所 | Triazolone and armure compound pesticide |
| CN101785463B (en) * | 2010-03-29 | 2013-11-06 | 中国水稻研究所 | Triazolone and armure compound pesticide |
| CN102845209A (en) * | 2012-09-19 | 2013-01-02 | 宁波市鄞州黎明工艺品有限公司 | Method for planting rush and late rice in mixed manner |
| CN105601390A (en) * | 2016-02-04 | 2016-05-25 | 宁波市鄞州区农业技术服务站 | Special formula fertilizer for rush stubble late rice and application method thereof |
| CN105850619A (en) * | 2016-04-19 | 2016-08-17 | 安徽喜洋洋农业科技有限公司 | Intensified rice culture method |
| CN106386079A (en) * | 2016-08-30 | 2017-02-15 | 黄德元 | Disease and pest control method for planting Juncus effusus |
| CN112673953A (en) * | 2020-12-18 | 2021-04-20 | 安徽省寿县板桥草制工艺品有限公司 | Breeding method for new variety of high-yield mat grass |
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Open date: 20090923 |