CN103493704A - Paddy knitted cloth interlayer seedling raising method - Google Patents
Paddy knitted cloth interlayer seedling raising method Download PDFInfo
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- CN103493704A CN103493704A CN201310383765.3A CN201310383765A CN103493704A CN 103493704 A CN103493704 A CN 103493704A CN 201310383765 A CN201310383765 A CN 201310383765A CN 103493704 A CN103493704 A CN 103493704A
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Abstract
The invention discloses a paddy knitted cloth interlayer seedling raising method. The seedling raising method comprises the steps of preparation of knitted cloth, rearrangement of a rice seedling bed, application of fertilizer, seed soaking and germination accelerating, seed sowing and management after planting, seedling rising and seedling slinging, and field management. When the seedling raising method is used for cultivating strong paddy seedlings, the defects that pulling of seedlings is difficult, soil carried by the root portions of the rice seedlings is little, slinging planting is not appropriate, seedling age elasticity is small, rice seedling quality is poor, management is hard and the like existing in traditional paddy moist rice seedling raising, dry rice seedling raising, plastic tray rice seedling raising and the like can be overcome, and the advantages of traditional rice seedling raising are also achieved. The application and popularization of the seedling raising method are especially suitable for being used for planting long growth period varieties, super rice and late rice sensitization type varieties and hybrid rice seeds, beneficial to farming season grabbing and breed structure adjusting, and being of great importance to achieving full-year grain yield increase.
Description
Technical field
The present invention relates to crop cultivation methods, especially relate to a kind of paddy rice woven cloth interlayer method of raising seedling.
Background technology
Paddy rice is and unit yield the highest crop maximum as cultivated area in China, and therefore, Seedling Quality in Rice is good plays extremely important effect to rice high yield.And traditional paddy rice nursery method mainly contains water-raised seedling, non-irrigated seedling and moulds plate seedling raising etc., drought seedling and water-raised seedling exist pull up seedlings difficulty, rice shoot root band soil less, should not throw the shortcoming such as cultivation, mould plate seedling raising because the seedling disk hole footpath is little, exist again seedling age elasticity little and easily suffer from drought, the shortcomings such as seedling quality is poor, unmanageable.Application " seedling of woven cloth interlayer " not only can overcome traditional seedling, moulds plate seedling raising, without the shortcoming of plate seedling raising and have the advantage of traditional seedling concurrently.The application of the method and popularization are particularly suitable for planting long breeding time of kind, super hybridization rice, late rice photosensitive type kind and the hybrid rice production of hybrid seeds and use, suitably shift to an earlier date the sowing time and extend the length of time rice seedlings grow, guarantee output, and the adjustment that is conducive to rob season, the farming season of robbing and breed structure, to realizing annual increases in grain production, have a very important role.
Summary of the invention
Goal of the invention of the present invention is: for the problem of above-mentioned existence, provide a kind of paddy rice woven cloth interlayer method of raising seedling, solve the defects such as raising rice seedlings length of time rice seedlings grow elasticity is narrow, seedling quality is poor, the vertical seedling rate of rice transplanting is low.
The technical solution used in the present invention is as follows:
A kind of paddy rice woven cloth interlayer method of raising seedling, the method comprises the following steps:
(1) woven cloth is prepared
Select the waste woven bag of ventilative water permeability, with burning, red iron wire sanction is slit into long 50～60cm, the identical cloth sheet like seedling dish size of wide 50～60cm specification is stand-by;
(2) rice seedling bed arranges and fertilising
Select fertile soil, approach the paddy field of water source, convenient management as rice seedling bed, specification by the wide 1.3～1.4m of furrow, ditch depth 45～50cm is divided railway carriage or compartment, and execute 1.5～2 kilograms of seedling strengthen agents on the furrow face, duplicate rows is well placed woven cloth again, evenly being laid on woven cloth through heavy real furrow ditch mud, thickness is that 1.5～2cm strikes off and waits to sow; Every mu of land for growing field crops needs rice seedling bed real area 15～20 ㎡; Use sufficient well-rotted farmyard manure during whole ground or drench sufficient liquid dung, the furrow face requires whole broken raking, and clay fertilizer is mixed;
(3) presoaking and germinating
First selected seed rice is put into to clear water before sowing, take intermittently seed soaking mode to make it to suction moisture, and use 0.35% carbendazim sterilization in seed soaking, 18～24 hours extremely broken chests of soaking seed get final product; Seed rice is pulled out to clean and carry out vernalization, seed rice is put into to ventilative woven bag, surrounding is sealed insulation with straw, and the seed rice temperature is controlled at 32～35 ℃, through 18～20 hours broken chests of seed rice, shows money or valuables one carries unintentionally and gets final product;
(4) sow and broadcast rear management
The seed rice that vernalization is good evenly is sowed at the seedling bed, seeding quantity: 120～140 g/ms of conventional Rices, 40～50 g/ms of super hybridization rices, 65～75 g/ms of hybrid rices; Use the besom pressing-seed-into-mud, hide rainproof 3～5 days, open furrow ditch moisture management; Water in right amount between the lights and prevent the rice shoot leaf roll, remove in time seedling bed weeds;
(5) play seedling and rice transplanting
Play seedling first 15～18 hours, the seedling bed waters once permeable, makes seedling root band mud, while playing seedling, the blocks of pull-up of woven cloth, then is rolled into tubular fortune seedling; During rice transplanting, require field to keep mud severe edema due to hypofunction of the spleen layer, throw and plant density: conventional Rice every mu 2.1～2.3 ten thousand root and stem of certain plants, super hybridization rice every mu 1.5～1.8 ten thousand root and stem of certain plants, hybrid rice every mu 1.8～2.0 ten thousand root and stem of certain plants;
(6) field management
To enhance field management after rice transplanting, impose in time tillering fertilizer and fringe granulated fertilizer, reveal in time dry field and control ineffective tillering; And, according to nuisanceless production requirement, take agricultural measures, physical measure, chemical measure integrated control damage by disease and insect.
In sum, owing to having adopted technique scheme, the invention has the beneficial effects as follows:
Adopt woven cloth interlayer seedling raising method to cultivate paddy rice seedling strengthening, seedling quality is good, seedling age elasticity plays greatly, well seedling, seedling with adhering soil can be thrown, it is fast to throw rear vertical seedling, and sowing quantity can reduce 1/3rd, the vertical seedling rate of rice transplanting is up to more than 70%, simple and easy to do, saving of labor's abridged edition, without damage by disease and insect, can economize seedling ground 70%.The method is particularly suitable for planting long breeding time of kind, super hybridization rice, late rice photosensitive type kind and the hybrid rice production of hybrid seeds and uses.
Embodiment
Now technical solution of the present invention is further described in conjunction with the embodiments.
Embodiment 1:
A kind of paddy rice woven cloth interlayer method of raising seedling, the method comprises the following steps:
(1) woven cloth is prepared
Select the waste woven bag of ventilative water permeability, with burning, red iron wire sanction is slit into long 50cm, the identical cloth sheet like seedling dish size of wide 50cm specification is stand-by;
(2) rice seedling bed arranges and fertilising
Select fertile soil, approach the paddy field of water source, convenient management as rice seedling bed, specification by the wide 1.3m of furrow, ditch depth 45cm is divided railway carriage or compartment, and execute 1.5 kilograms of seedling strengthen agents on the furrow face, duplicate rows is well placed woven cloth again, evenly being laid on woven cloth through heavy real furrow ditch mud, thickness is that 1.5cm strikes off and waits to sow; Every mu of land for growing field crops needs rice seedling bed real area 15 ㎡; Use sufficient well-rotted farmyard manure during whole ground or drench sufficient liquid dung, the furrow face requires whole broken raking, and clay fertilizer is mixed;
(3) presoaking and germinating
First selected super hybridization rice seed rice is put into to clear water before sowing, take intermittently seed soaking mode to make it to suction moisture, and use 0.35% carbendazim sterilization in seed soaking, the 18 hours extremely broken chests of soaking seed get final product; Seed rice is pulled out to clean and carry out vernalization, seed rice is put into to ventilative woven bag, surrounding is sealed insulation with straw, and the seed rice temperature is controlled at 32～35 ℃, through 18 hours broken chests of seed rice, shows money or valuables one carries unintentionally and gets final product;
(4) sow and broadcast rear management
The seed rice that vernalization is good evenly is sowed at the seedling bed, seeding quantity: 40 g/ms of super hybridization rices; Use the besom pressing-seed-into-mud, hide rainproof 3～5 days, open furrow ditch moisture management; Water in right amount between the lights and prevent the rice shoot leaf roll, remove in time seedling bed weeds;
(5) play seedling and rice transplanting
Play seedling first 15 hours, the seedling bed waters once permeable, makes seedling root band mud, while playing seedling, the blocks of pull-up of woven cloth, then is rolled into tubular fortune seedling; During rice transplanting, require field to keep mud severe edema due to hypofunction of the spleen layer, throw and plant density: every mu of 1.5 ten thousand root and stem of certain plants of super hybridization rice;
(6) field management
To enhance field management after rice transplanting, impose in time tillering fertilizer and fringe granulated fertilizer, reveal in time dry field and control ineffective tillering; And, according to nuisanceless production requirement, take agricultural measures, physical measure, chemical measure integrated control damage by disease and insect.
Embodiment 2:
A kind of paddy rice woven cloth interlayer method of raising seedling, the method comprises the following steps:
(1) woven cloth is prepared
Select the waste woven bag of ventilative water permeability, with burning, red iron wire sanction is slit into long 55cm, the identical cloth sheet like seedling dish size of wide 55cm specification is stand-by;
(2) rice seedling bed arranges and fertilising
Select fertile soil, approach the paddy field of water source, convenient management as rice seedling bed, specification by the wide 1.35m of furrow, ditch depth 48cm is divided railway carriage or compartment, and execute 1.8 kilograms of seedling strengthen agents on the furrow face, duplicate rows is well placed woven cloth again, evenly being laid on woven cloth through heavy real furrow ditch mud, thickness is that 1.8cm strikes off and waits to sow; Every mu of land for growing field crops needs rice seedling bed real area 18 ㎡; Use sufficient well-rotted farmyard manure during whole ground or drench sufficient liquid dung, the furrow face requires whole broken raking, and clay fertilizer is mixed;
(3) presoaking and germinating
First selected super hybridization rice seed rice is put into to clear water before sowing, take intermittently seed soaking mode to make it to suction moisture, and use 0.35% carbendazim sterilization in seed soaking, the 21 hours extremely broken chests of soaking seed get final product; Seed rice is pulled out to clean and carry out vernalization, seed rice is put into to ventilative woven bag, surrounding is sealed insulation with straw, and the seed rice temperature is controlled at 32～35 ℃, through 19 hours broken chests of seed rice, shows money or valuables one carries unintentionally and gets final product;
(4) sow and broadcast rear management
The seed rice that vernalization is good evenly is sowed at the seedling bed, seeding quantity: 45 g/ms of super hybridization rices; Use the besom pressing-seed-into-mud, hide rainproof 3～5 days, open furrow ditch moisture management; Water in right amount between the lights and prevent the rice shoot leaf roll, remove in time seedling bed weeds;
(5) play seedling and rice transplanting
Play seedling first 16 hours, the seedling bed waters once permeable, makes seedling root band mud, while playing seedling, the blocks of pull-up of woven cloth, then is rolled into tubular fortune seedling; During rice transplanting, require field to keep mud severe edema due to hypofunction of the spleen layer, throw and plant density: every mu of 1.6 ten thousand root and stem of certain plants of super hybridization rice;
(6) field management
To enhance field management after rice transplanting, impose in time tillering fertilizer and fringe granulated fertilizer, reveal in time dry field and control ineffective tillering; And, according to nuisanceless production requirement, take agricultural measures, physical measure, chemical measure integrated control damage by disease and insect.
Embodiment 3:
A kind of paddy rice woven cloth interlayer method of raising seedling, the method comprises the following steps:
(1) woven cloth is prepared
Select the waste woven bag of ventilative water permeability, with burning, red iron wire sanction is slit into long 60cm, the identical cloth sheet like seedling dish size of wide 60cm specification is stand-by;
(2) rice seedling bed arranges and fertilising
Select fertile soil, approach the paddy field of water source, convenient management as rice seedling bed, specification by the wide 1.4m of furrow, ditch depth 50cm is divided railway carriage or compartment, and execute 2 kilograms of seedling strengthen agents on the furrow face, duplicate rows is well placed woven cloth again, evenly being laid on woven cloth through heavy real furrow ditch mud, thickness is that 2cm strikes off and waits to sow; Every mu of land for growing field crops needs rice seedling bed real area 20 ㎡; Use sufficient well-rotted farmyard manure during whole ground or drench sufficient liquid dung, the furrow face requires whole broken raking, and clay fertilizer is mixed;
(3) presoaking and germinating
First selected seed rice is put into to clear water before sowing, take intermittently seed soaking mode to make it to suction moisture, and use 0.35% carbendazim sterilization in seed soaking, the 24 hours extremely broken chests of soaking seed get final product; Seed rice is pulled out to clean and carry out vernalization, seed rice is put into to ventilative woven bag, surrounding is sealed insulation with straw, and the seed rice temperature is controlled at 32～35 ℃, through 20 hours broken chests of seed rice, shows money or valuables one carries unintentionally and gets final product;
(4) sow and broadcast rear management
The seed rice that vernalization is good evenly is sowed at the seedling bed, seeding quantity: 50 g/ms of super hybridization rices; Use the besom pressing-seed-into-mud, hide rainproof 3～5 days, open furrow ditch moisture management; Water in right amount between the lights and prevent the rice shoot leaf roll, remove in time seedling bed weeds;
(5) play seedling and rice transplanting
Play seedling first 18 hours, the seedling bed waters once permeable, makes seedling root band mud, while playing seedling, the blocks of pull-up of woven cloth, then is rolled into tubular fortune seedling; During rice transplanting, require field to keep mud severe edema due to hypofunction of the spleen layer, throw and plant density: every mu of 1.6 ten thousand root and stem of certain plants of super hybridization rice;
(6) field management
To enhance field management after rice transplanting, impose in time tillering fertilizer and fringe granulated fertilizer, reveal in time dry field and control ineffective tillering; And, according to nuisanceless production requirement, take agricultural measures, physical measure, chemical measure integrated control damage by disease and insect.
The present invention is not limited to aforesaid embodiment; the foregoing is only preferred embodiment of the present invention; not in order to limit the present invention; all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (1)
1. a paddy rice woven cloth interlayer method of raising seedling is characterized in that comprising the following steps:
Woven cloth is prepared
Select the waste woven bag of ventilative water permeability, with burning, red iron wire sanction is slit into long 50～60cm, the identical cloth sheet like seedling dish size of wide 50～60cm specification is stand-by;
Rice seedling bed arranges and fertilising
Select fertile soil, approach the paddy field of water source, convenient management as rice seedling bed, specification by the wide 1.3～1.4m of furrow, ditch depth 45～50cm is divided railway carriage or compartment, and execute 1.5～2 kilograms of seedling strengthen agents on the furrow face, duplicate rows is well placed woven cloth again, evenly being laid on woven cloth through heavy real furrow ditch mud, thickness is that 1.5～2cm strikes off and waits to sow; Every mu of land for growing field crops needs rice seedling bed real area 15～20 ㎡; Use sufficient well-rotted farmyard manure during whole ground or drench sufficient liquid dung, the furrow face requires whole broken raking, and clay fertilizer is mixed;
Presoaking and germinating
First selected seed rice is put into to clear water before sowing, take intermittently seed soaking mode to make it to suction moisture, and use 0.35% carbendazim sterilization in seed soaking, 18～24 hours extremely broken chests of soaking seed get final product; Seed rice is pulled out to clean and carry out vernalization, seed rice is put into to ventilative woven bag, surrounding is sealed insulation with straw, and the seed rice temperature is controlled at 32～35 ℃, through 18～20 hours broken chests of seed rice, shows money or valuables one carries unintentionally and gets final product;
Sow and broadcast rear management
The seed rice that vernalization is good evenly is sowed at the seedling bed, seeding quantity: 120～140 g/ms of conventional Rices, 40～50 g/ms of super hybridization rices, 65～75 g/ms of hybrid rices; Use the besom pressing-seed-into-mud, hide rainproof 3～5 days, open furrow ditch moisture management; Water in right amount between the lights and prevent the rice shoot leaf roll, remove in time seedling bed weeds;
Play seedling and rice transplanting
Play seedling first 15～18 hours, the seedling bed waters once permeable, makes seedling root band mud, while playing seedling, the blocks of pull-up of woven cloth, then is rolled into tubular fortune seedling; During rice transplanting, require field to keep mud severe edema due to hypofunction of the spleen layer, throw and plant density: conventional Rice every mu 2.1～2.3 ten thousand root and stem of certain plants, super hybridization rice every mu 1.5～1.8 ten thousand root and stem of certain plants, hybrid rice every mu 1.8～2.0 ten thousand root and stem of certain plants;
Field management
To enhance field management after rice transplanting, impose in time tillering fertilizer and fringe granulated fertilizer, reveal in time dry field and control ineffective tillering; And, according to nuisanceless production requirement, take agricultural measures, physical measure, chemical measure integrated control damage by disease and insect.
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| CN201310383765.3A CN103493704A (en) | 2013-08-29 | 2013-08-29 | Paddy knitted cloth interlayer seedling raising method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105746264A (en) * | 2016-03-22 | 2016-07-13 | 沅江市三隆源农业科技有限公司 | Tray-free rice seedling raising method |
| CN106718446A (en) * | 2016-12-12 | 2017-05-31 | 陈培党 | A kind of Analysis of Rice Chilling Injury Control Technology method |
| CN109418086A (en) * | 2017-06-19 | 2019-03-05 | 何秋良 | One kind is exempted to insert paddy rice planting method |
| CN112021103A (en) * | 2019-05-18 | 2020-12-04 | 长沙壹点农业科技有限公司 | Mechanical rice transplanting separation layer type seedling raising method |
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| JP2001064862A (en) * | 1999-08-19 | 2001-03-13 | Unitika Ltd | Nonwoven fabric for raising of rice seedling and its production |
| KR100402721B1 (en) * | 2000-12-05 | 2003-10-22 | 경상남도 | Method for raising seedling of rice using spunbonded fabric |
| CN101473767A (en) * | 2009-02-06 | 2009-07-08 | 杨红武 | Green non-pollution rice-planting method |
| CN103190309A (en) * | 2013-05-02 | 2013-07-10 | 刘国清 | Water floating tank for planting rice and water planting method of rice |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105746264A (en) * | 2016-03-22 | 2016-07-13 | 沅江市三隆源农业科技有限公司 | Tray-free rice seedling raising method |
| CN106718446A (en) * | 2016-12-12 | 2017-05-31 | 陈培党 | A kind of Analysis of Rice Chilling Injury Control Technology method |
| CN109418086A (en) * | 2017-06-19 | 2019-03-05 | 何秋良 | One kind is exempted to insert paddy rice planting method |
| CN112021103A (en) * | 2019-05-18 | 2020-12-04 | 长沙壹点农业科技有限公司 | Mechanical rice transplanting separation layer type seedling raising method |
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Application publication date: 20140108 |