CN101911871A - Method of cultivating rice and rapes by applying double cropping straw to farmland - Google Patents
Method of cultivating rice and rapes by applying double cropping straw to farmland Download PDFInfo
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- CN101911871A CN101911871A CN 201010227837 CN201010227837A CN101911871A CN 101911871 A CN101911871 A CN 101911871A CN 201010227837 CN201010227837 CN 201010227837 CN 201010227837 A CN201010227837 A CN 201010227837A CN 101911871 A CN101911871 A CN 101911871A
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Abstract
The invention discloses a method of cultivating rice and rapes by applying double cropping straw to a farmland, comprising the following steps: (1) digging rape ridges;(2) applying base fertilizer in rows; (3) planting rapes; (4) applying the straw to the farmland; (5) heapping the rapes; (6) managing rice stubble rape field; (7) harvesting the rapes; (8) burying channels of the rape ridges and the like. By using the invention, row distances of ridge surfaces of directly planted rapes and transplanted rapes are respectively enlarged to a strap of 60cm and the straw totally applied to the farmland can be contained between the rows, thereby being beneficial to development of heapping the rapes; and a furrow with the width of 40cm reaches a depth of 20-25cm below a farmland surface so that the rapes totally applied to the farmland can be fully contained in the furrow, thereby solving the difficult problem of applying the straw to the farmland.
Description
Technical field
The present invention relates to paddy rice crops for rotation plantation winter rape, the methods of cultivation of 1 year two ripe returning total stalks into fields.
Technical background
Planting winter rape after the rice harves, is the important crops for rotation layout of China's agricultural production.Straw-returning the peasant all know, but paddy rice rape two ripe straw-returnings are relatively more difficult.Because plant in the square cave of beating of the rape about 30cm, straw is the field also.For solving straw incorporation, enlarge the line-spacing of cave kind rape, the too rare per unit area yield that influences of density.Ought to rape results back dish chess also the field ratio be easier to because the short most of also shallow table of Tian Zaitian face of dish chess of hand hay cutter, not only rake is ploughed in influence, but also influences planting of paddy rice.It is too many that the dish chess is ploughed buried recruitment.The paddy rice rape stalk is concentrated composting or is macerated and manufactures fertilizer and dislike trouble again.Thereby straw and dish chess small part are used for feed and fuel, most of on-site incineration.Run into the overcast and rainy farming season season by mistake not of being, also will with manually stalk be discarded in by roadside, the canal, stream, the direct contaminated environment in pond.
At present, the rice stubble rape adopts the square cave kind methods of cultivation, specifically may further comprise the steps:
1, receive the dehydration rice: behind the rice threshing, straw on-site incineration or abandon the field usually.
2, make the rape furrow: rice stubble plate field is no-tillage, rotary tillage and plough the field face setting-out corrugate bedding of broken upturned soil clearly, furrow face width 100cm, furrow furrow width 40cm, furrow ditch depth 15cm.
3, the whole furrow of ditch cleaning: the broken upturned soil in ditch cleaning limit, limit, leveling furrow face.
4, dish cave: the spacing in the rows 25cm (ditch apart from interior for 35cm) that buys oil, line-spacing 30cm, every mu 6350 cave.
5, base manure is spreaded manuer in holes: application in the planting hole.
6, plantation rape: the every cave of transplanting rape plants a strain, and seedling 2-4 strain is stayed in the every cave of direct-sowing rape.
7, field management: water and topdress, intertill and clean tillage, ditch cleaning ridging, insect pests crop smothering etc.
8, receive the de-oiling dish: after the rape seed results, dish chess on-site incineration is usually ploughed the field of vegetables paddy rice that makes preparations for sowing.
There is following defective in the square cave of the above-mentioned rice stubble rape kind methods of cultivation:
1, straw field also: kind rape cave, square cave is apart from all equidistantly little, and the uneven high low head of furrow face is big, and straw shop furrow face not only bothers but also influences the rape normal growth.
2, the dish chess can't buried channel: square cave kind rape, and the many spacings of furrow face fluctuating soil block are little, and zanjon stops up that dish transplanting rape difficulty is big, and the direct-sowing rape difficulty is carried out, thereby the furrow ditch is shallow, and the buried furrow ditch of dish chess full dose difficulty is accomplished.
Summary of the invention
The objective of the invention is in order to overcome also field of the square cave of rice stubble rape kind straw, the shallow dish chess of furrow ditch can't buried channel deficiency, a kind of rape bar kind be provided, enlarge line-spacing, dwindle spacing in the rows, behind the rapeseed cultivation in time zanjon stop up the method for cultivating rice and rapes by applying double cropping straw to farmland of dish, realize the circular agriculture of straw and dish chess total crop return.
The object of the present invention is achieved like this, and a kind of method of cultivating rice and rapes by applying double cropping straw to farmland specifically may further comprise the steps:
1, makes the rape furrow: furrow face width 100cm, furrow furrow width 40cm, furrow ditch depth 15cm.
2, base manure row replacement: apart from the furrow noodles fertilise of furrow ditch 20cm.
3, plantation rape: plant rape apart from furrow ditch 20cm kind, every furrow plantation two row.
4, straw incorporation: with straw equably bedding in the empty width of cloth of the furrow face of two row between the rapes.
5, zanjon is stopped up dish: stop up dish with regard to zanjon behind the rapeseed cultivation, the furrow ditch arrive 20-25cm under the face of field clearly, Tu Fa moves up between two capable rapes on the straw in the empty width of cloth equably.
6, field management: water and topdress, clear furrow ditch strikes Tu Fa, intertill and clean tillage, insect pests crop smothering.
7, receive the de-oiling dish: receive the de-oiling vegetable seed on the spot.
8, dish chess buried channel: a furrow dish chess buries a ditch, and the even lay of dish chess is jammed in the furrow ditch, ploughs small sections of a vegetable plot and buries the dish chess, and paddy rice makes preparations for sowing.
Further, described step 3 kind is planted rape, is apart from furrow ditch 20cm transplanting rape, every furrow two row, and spacing in the rows 15cm transplants 6350 strains for every mu.
Further, described step 3 kind is planted rape, is apart from furrow ditch 20cm direct-sowing rape, live two row of every furrow, every mu of final singling 12000-24000 strain.
Owing to adopted technique scheme, dwindle spacing in the rows and enlarge line-spacing, make the furrow face line-spacing of rape expand 60cm to, admit the straw of total crop return in the ranks, help zanjon and stop up carrying out of dish.So not only improved the ability that the anti-stain of rape is taked precautions against drought, can play the effect that suppresses the farmland running to weeds again, for rape stable high yield builds up a solid foundation.Zanjon is stopped up dish makes the wide furrow ditch of 40cm reach the degree of depth of the following 20-25cm of field face, admits the dish chess of total crop return fully.The dish chess does not influence the slotting of paddy rice and plants and normal growth generally under the face of field about 10cm in the ditch after ploughing rake.Straw-returning impels the two ripe high and stable yields of rice oil.The high furrow duplicate rows of the rice stubble rape zanjon bar kind methods of cultivation, than the square cave kind methods of cultivation of routine, save about 10% artificial, alleviate the crop smothering disease, per unit area yield increases about 15%.Rape furrow ditch is in order to same direction translation, and straw-returning 3-4 underwater cultivation layer is brought up to more than the 20cm, and the soil organic matter significantly enhances, and is to improve the low and medium-yield farmland, and builds high-yielding grain fields, the methods of cultivation of circulation straw-returning.Economic benefit, social benefit, ecological benefits all improve synchronously.
Embodiment
Embodiment 1
Method of cultivating rice and rapes by applying double cropping straw to farmland may further comprise the steps:
1, make the rape furrow: at rice stubble plate Tian Shangzuo rape furrow, furrow face width 100cm, furrow furrow width 40cm, furrow ditch depth 15cm, corrugate soil turn on the furrow face in distance furrow limit 20cm, form the rib that exceeds furrow face 15cm.
2, base manure row replacement: apart from furrow ditch 20cm, with the inboard row replacement fertilizer of rib.
3, plantation rape: apart from furrow ditch 20cm, with the inboard transplanting rape of rib, every furrow plantation two row.
4, straw incorporation: with straw equably bedding in the empty width of cloth of the furrow face of two row between the rapes.
5, zanjon is stopped up dish: stop up dish with regard to zanjon behind the rapeseed cultivation, the furrow ditch arrive 20-25cm under the face of field clearly, Tu Fa moves up between two capable rapes on the straw in the empty width of cloth equably.
6, field management: carry out daily field management, water and topdress, clear furrow ditch strikes Tu Fa, intertill and clean tillage, insect pests crop smothering.
7, receive the de-oiling dish: receive the de-oiling vegetable seed on the spot.
8, dish chess buried channel: a furrow dish chess buries a ditch, and the even lay of dish chess is jammed in the furrow ditch, ploughs small sections of a vegetable plot and buries the dish chess, and paddy rice makes preparations for sowing.
Embodiment 2
Method of cultivating rice and rapes by applying double cropping straw to farmland may further comprise the steps:
1, make the rape furrow: make the rape furrow after the field rotary tillage of rice stubble plate, furrow face width 100cm, furrow furrow width 40cm, furrow ditch depth 15cm, corrugate soil turn on the furrow face in distance furrow limit 20cm, form the rib that exceeds furrow face 15cm.
2, base manure row replacement: apart from furrow ditch 20cm, with the inboard row replacement fertilizer of rib.
3, plantation rape: apart from furrow ditch 20cm, with the inboard direct-sowing rape of rib, live two row of every furrow, every mu of final singling 12000 strains.
4, straw incorporation: with straw equably bedding in the empty width of cloth of the furrow face of two row between the rapes.
5, zanjon is stopped up dish: stop up dish with regard to zanjon behind the rapeseed cultivation, the furrow ditch arrive 20-25cm under the face of field clearly, Tu Fa moves up between two capable rapes on the straw in the empty width of cloth equably.
6, field management: carry out daily field management work.
7, receive the de-oiling dish: receive the de-oiling vegetable seed on the spot.
8, dish chess buried channel: a furrow dish chess buries a ditch, and the even lay of dish chess is jammed in the furrow ditch, ploughs small sections of a vegetable plot and buries the dish chess, and paddy rice makes preparations for sowing.
Embodiment 3
Method of cultivating rice and rapes by applying double cropping straw to farmland may further comprise the steps:
1, make the rape furrow: make the rape furrow after the broken upturned soil of rice stubble plate Tian Qinggeng, furrow face width 100cm, furrow furrow width 40cm, furrow ditch depth 15cm, corrugate soil turn on the furrow face in distance furrow limit 20cm, form the rib that exceeds furrow face 15cm.
2, base manure row replacement: apart from furrow ditch 20cm, with the inboard row replacement fertilizer of rib.
3, plantation rape: apart from furrow ditch 20cm, with the inboard direct-sowing rape of rib, live two row of every furrow, every mu of final singling 24000 strains.
4, straw incorporation: with straw equably bedding in the empty width of cloth of the furrow face of two row between the rapes.
5, zanjon is stopped up dish: stop up dish with regard to zanjon behind the rapeseed cultivation, the furrow ditch arrive 20-25cm under the face of field clearly, Tu Fa moves up between two capable rapes on the straw in the empty width of cloth equably.
6, field management: carry out daily field management work.
7, receive the de-oiling dish: receive the de-oiling vegetable seed on the spot.
8, dish chess buried channel: a furrow dish chess buries a ditch, and the even lay of dish chess is jammed in the furrow ditch, ploughs small sections of a vegetable plot and buries the dish chess, and paddy rice makes preparations for sowing.
Embodiment 4
Method of cultivating rice and rapes by applying double cropping straw to farmland may further comprise the steps:
1, make the rape furrow: make the rape furrow after the field rotary tillage of rice stubble plate, furrow face width 100cm, furrow furrow width 40cm, furrow ditch depth 15cm, corrugate soil turn on the furrow face in distance furrow limit 20cm, form the rib that exceeds furrow face 15cm.
2, base manure row replacement: apart from furrow ditch 20cm, with the inboard row replacement fertilizer of rib.
3, plantation rape: apart from furrow ditch 20cm, with the inboard direct-sowing rape of rib, live two row of every furrow, every mu of final singling 18000 strains.
4, straw incorporation: with straw equably bedding in the empty width of cloth of the furrow face of two row between the rapes.
5, zanjon is stopped up dish: stop up dish with regard to zanjon behind the rapeseed cultivation, the furrow ditch arrive 20-25cm under the face of field clearly, Tu Fa moves up between two capable rapes on the straw in the empty width of cloth equably.
6, field management: carry out daily field management work.
7, receive the de-oiling dish: receive the de-oiling vegetable seed on the spot.
8, dish chess buried channel: a furrow dish chess buries a ditch, and the even lay of dish chess is jammed in the furrow ditch, ploughs small sections of a vegetable plot and buries the dish chess, and paddy rice makes preparations for sowing.
Claims (3)
1. method of cultivating rice and rapes by applying double cropping straw to farmland is characterized in that specifically may further comprise the steps:
(1) makes the rape furrow: furrow face width 100cm, furrow furrow width 40cm, furrow ditch depth 15cm.
(2) base manure row replacement: apart from the furrow noodles fertilise of furrow ditch 20cm.
(3) plantation rape: plant rape apart from furrow ditch 20cm kind, every furrow plantation two row.
(4) straw incorporation: with straw equably bedding in the empty width of cloth of the furrow face of two row between the rapes.
(5) zanjon is stopped up dish: stop up dish with regard to zanjon behind the rapeseed cultivation, the furrow ditch arrive 20-25cm under the face of field clearly, Tu Fa moves up between two capable rapes on the straw in the empty width of cloth equably.
(6) field management: water and topdress, clear furrow ditch strikes Tu Fa, intertill and clean tillage, insect pests crop smothering.
(7) receive the de-oiling dish: receive the de-oiling vegetable seed on the spot.
(8) dish chess buried channel: a furrow dish chess buries a ditch, and the even lay of dish chess is jammed in the furrow ditch, ploughs small sections of a vegetable plot and buries the dish chess, and paddy rice makes preparations for sowing.
2. method of cultivating rice and rapes by applying double cropping straw to farmland according to claim 1 is characterized in that described step 3 kind plants rape, is apart from furrow ditch 20cm transplanting rape, every furrow two row, and spacing in the rows 15cm transplants 6350 strains for every mu.
3. method of cultivating rice and rapes by applying double cropping straw to farmland according to claim 1 is characterized in that described step 3 kind plants rape, is apart from furrow ditch 20cm direct-sowing rape, live two row of every furrow, every mu of final singling 12000-24000 strain.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102278371A CN101911871B (en) | 2010-07-11 | 2010-07-11 | Method of cultivating rice and rapes by applying double cropping straw to farmland |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010102278371A CN101911871B (en) | 2010-07-11 | 2010-07-11 | Method of cultivating rice and rapes by applying double cropping straw to farmland |
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| CN101911871A true CN101911871A (en) | 2010-12-15 |
| CN101911871B CN101911871B (en) | 2011-10-05 |
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| CN2010102278371A Expired - Fee Related CN101911871B (en) | 2010-07-11 | 2010-07-11 | Method of cultivating rice and rapes by applying double cropping straw to farmland |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039244A (en) * | 2013-01-04 | 2013-04-17 | 江苏太湖地区农业科学研究所 | Method for semi-mechanically transplanting rice stubble rapes under condition of returning all straws |
| CN103797926A (en) * | 2014-02-10 | 2014-05-21 | 宜昌市农业科学研究院 | Straw returned to field multiple-cropping method applicable to rice field-upland field rotation |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1582609A (en) * | 2004-06-16 | 2005-02-23 | 哈尔滨市农业机械化研究所 | Patty field cultivation for saving water and less tillage |
| CN1759646A (en) * | 2005-10-25 | 2006-04-19 | 刘建 | Planting tandem plowing type culturing method for returning full stalk to farmland suitable to zonal rice or wheat form |
| CN101548617A (en) * | 2009-04-18 | 2009-10-07 | 狄正兴 | No-tillage no-hole cultivation method for direct-sowing rape in rice stubble |
-
2010
- 2010-07-11 CN CN2010102278371A patent/CN101911871B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1582609A (en) * | 2004-06-16 | 2005-02-23 | 哈尔滨市农业机械化研究所 | Patty field cultivation for saving water and less tillage |
| CN1759646A (en) * | 2005-10-25 | 2006-04-19 | 刘建 | Planting tandem plowing type culturing method for returning full stalk to farmland suitable to zonal rice or wheat form |
| CN101548617A (en) * | 2009-04-18 | 2009-10-07 | 狄正兴 | No-tillage no-hole cultivation method for direct-sowing rape in rice stubble |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039244A (en) * | 2013-01-04 | 2013-04-17 | 江苏太湖地区农业科学研究所 | Method for semi-mechanically transplanting rice stubble rapes under condition of returning all straws |
| CN103797926A (en) * | 2014-02-10 | 2014-05-21 | 宜昌市农业科学研究院 | Straw returned to field multiple-cropping method applicable to rice field-upland field rotation |
| CN103797926B (en) * | 2014-02-10 | 2016-02-17 | 宜昌市农业科学研究院 | Straw incorporation multiple cropping method in rice field-upland field rotation |
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| CN101911871B (en) | 2011-10-05 |
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Granted publication date: 20111005 Termination date: 20120711 |