CN103355023A - Rice field milk vetch uncovering and pressing method - Google Patents
Rice field milk vetch uncovering and pressing method Download PDFInfo
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- CN103355023A CN103355023A CN2013103272287A CN201310327228A CN103355023A CN 103355023 A CN103355023 A CN 103355023A CN 2013103272287 A CN2013103272287 A CN 2013103272287A CN 201310327228 A CN201310327228 A CN 201310327228A CN 103355023 A CN103355023 A CN 103355023A
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- milk vetch
- rice
- chinese milk
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 66
- 235000009566 rice Nutrition 0.000 title claims abstract description 66
- 241001061266 Astragalus agrestis Species 0.000 title abstract 3
- 238000003825 pressing Methods 0.000 title abstract 3
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000004140 cleaning Methods 0.000 claims abstract description 5
- 244000037666 field crops Species 0.000 claims abstract description 3
- 241000293268 Astragalus chinensis Species 0.000 claims description 65
- 238000000034 method Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 235000015097 nutrients Nutrition 0.000 abstract description 10
- 239000002028 Biomass Substances 0.000 abstract description 6
- 238000009825 accumulation Methods 0.000 abstract description 6
- 241001061264 Astragalus Species 0.000 abstract 7
- 235000010110 Astragalus glycyphyllos Nutrition 0.000 abstract 7
- 235000006533 astragalus Nutrition 0.000 abstract 7
- 230000005587 bubbling Effects 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 230000004720 fertilization Effects 0.000 abstract 1
- 239000008267 milk Substances 0.000 abstract 1
- 210000004080 milk Anatomy 0.000 abstract 1
- 235000013336 milk Nutrition 0.000 abstract 1
- 231100000167 toxic agent Toxicity 0.000 abstract 1
- 239000003440 toxic substance Substances 0.000 abstract 1
- 210000003608 fece Anatomy 0.000 description 10
- 239000010871 livestock manure Substances 0.000 description 10
- 230000007306 turnover Effects 0.000 description 10
- 238000009313 farming Methods 0.000 description 7
- 239000002689 soil Substances 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003337 fertilizer Substances 0.000 description 3
- 235000016709 nutrition Nutrition 0.000 description 3
- 230000035764 nutrition Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 2
- 238000009355 double cropping Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000009332 manuring Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001473 noxious effect Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000004016 soil organic matter Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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- Cultivation Of Plants (AREA)
Abstract
The invention discloses a rice field milk vetch uncovering and pressing method, which comprises the following steps: a) field ditch cleaning dewatering: in the milk vetch growth period, dredging and cleaning a drainage ditch for a milk vetch planting land for growing field crops, and ensuring that the highest water level of the land surface of the field is not higher than 0.5cm; b) the dry ploughing of the milk vetch: in the full-bloom stage of the milk vetch, turning over the milk vetch when the water height of the land surface of the field is 0.25-1.25cm; c) shallow water moisture management: after the milk vetch is uncovered and pressed, maintaining that the field is provided with water and the highest water level is not higher than 1.25cm, bubbling the milk vetch for 3-8 days to carry out rice field raking, fertilization and early rice transplanting production projects; and d) early rice shallow water management: after the early rice is transplanted, ensuring that the water height of the water surface of the field is less than 3cm. According to the rice field milk vetch uncovering and pressing method disclosed by the invention, the milk etch biomass and the nutrient accumulation amount are optimal, the turning over power demand is lowered, the reductant toxic substance is reduced, and the labor efficiency is sharply improved.
Description
Technical field
The present invention relates to a kind of rice field Chinese milk vetch and turn over method.
Background technology
China produces on the historical records and utilizes one of green manure country the earliest, also is the country of area under cultivation maximum.Green manure once safely etc. was brought into play important effect in the aspect to China's agricultural production, national food.After the founding of New, the Chinese government and various circles of society are fully recognized that all green manure has the important function of activation and enrichment soil nutrient, the aspects such as raising Crops production and quality, fertilizing soil in agricultural production.Therefore, the development of China's green manure is very swift and violent.China's Green manuring area by liberation just (nineteen fifty) 2,600 ten thousand mu develop into late 1980s and be stabilized in about 1.8 hundred million mu, 1.7% develop into 12.5% by what account for national total cultivated area.In this period of history period, China's grain production increasing mainly depends on the increase of Green manuring area.
In the historical progress of very long green manure production and utilization, our older generation has summed up a series of effective green manure productions and has utilized experience, but has also formed some unscientific green manure utilization customs.Chinese milk vetch is the main green manure crop of paddy fields in south china production and utilization.Chinese milk vetch easily causes early rice " stiff seedling " after turning over utilization.Early rice " stiff seedling " phenomenon that causes after turning over for Chinese milk vetch, our older generation finds that liming or zinc fertilizer can effectively prevent and treat.Yet in the situation that the rural laborer lacks, the farming operation that increases once control " stiff seedling " has become and has been difficult to carry out.
It is early or mid March that the tradition Chinese milk vetch is utilized mode, seals the field drainage mouth, makes rice field ponding.At the beginning of 4 months, under the flooding condition of rice field, turn over Chinese milk vetch with ox or rotovator.Chinese milk vetch turn over after under flooding condition retting carry out again shoot transplanting equipment about 15 days.This traditional Chinese milk vetch turns over the problem that method brings to be had: one, south rainwater in April is more, under flooding condition during the retting Chinese milk vetch, often cause rice field Man Shui, produce runoff, make the Nutrient runoff that Chinese milk vetch discharges and run off in the retting process, not only cause Chinese milk vetch to utilize effect to descend, also cause widespread pollution from the overuse of fertilizers and pesticides in rural area and the wasting of resources; Two, Chinese milk vetch is in waterflooding retting process, because the decomposition of the residual body of Chinese milk vetch under the anaerobic environment easily produces reducing substances, reducing substances can injure the root system of rice shoot, thereby causes early rice " stiff seedling "; Three, because traditional Chinese milk vetch turns over and needed retting 15 days, produce season for adapting to the modern early rice that shifts to an earlier date, peasant's mid or late March of being everlasting just turns over Chinese milk vetch, and the biomass of Chinese milk vetch is not high at this moment, and nutrition accumulation is few, the optimum efficiency that does not reach the Chinese milk vetch plantation and utilize; Four, the waterflooding Chinese milk vetch of turning over need increase Modern Agriculture facility power, and tradition is very slow with the turn over speed of Chinese milk vetch of ox waterflooding, and the physical demands of ox is larger.Five, because the development of Rice Production technology, early rice is transplanted by original and washes rice transplanting and change into and be with native rice transplanting, rice striking root phase to become not obvious, paddy rice to demand phase of nutrient in advance, the new varieties paddy rice also obviously increases the demand of nutrient.Therefore, traditional Chinese milk vetch turns over the requirement of the inapplicable modern agricultural development of technology, and this series of problems has become one of important technological problems that hinders the development of paddy fields in south china Chinese milk vetch.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, provide a kind of Chinese milk vetch biomass and nutrition accumulation of making to reach best, the power demand of turning over descends, and the reproducibility noxious material reduces, and the rice field Chinese milk vetch that efficiency increases substantially turns over method.
The present invention is achieved through the following technical solutions above-mentioned purpose:
A kind of rice field Chinese milk vetch turns over method, comprises the steps:
A, field ditch cleaning draining:
The Chinese milk vetch growing period is dredged and is cleared up the drain ditch in Chinese milk vetch plantation land for growing field crops, so that field, field face peak level is not higher than 0.5cm;
B, Chinese milk vetch non watered ploughing:
When the face water height 0.25～1.25cm of the field, full-bloom stage field of Chinese milk vetch, Chinese milk vetch is turned over;
C, shallow water moisture management:
After Chinese milk vetch is turned over, keep the field face to have water and peak level not to be higher than 1.25cm, the operation of so that Chinese milk vetch macerated 3～8 days, can carry out raking in the rice field, fertilising and early rice being transplanted;
D, the management of early rice shallow water:
After early rice is transplanted, before dividing late tillering state, early rice keep field, field face water height to be lower than 3cm.
Adopt said method, the present invention has following advantage:
1, the present invention's contradiction of having overcome Chinese milk vetch nutrient accumulation under the modern Farming System and having shifted to an earlier date early rice farming season.Current South Rice Region of China early rice is transplanted and generally finished-20 days on the 15th April.And traditional rice field Chinese milk vetch of turning over is generally carried out by the end of March, and Chinese milk vetch biomass and the nutrient accumulation that turn over this moment not yet reach the highest period.The present invention turns over the rice field and postpones full-bloom stage to Chinese milk vetch, and Chinese milk vetch reaches biomass and the highest full-bloom stage of nutrient content.
2, the present invention takes non watered ploughing to turn over the method for Chinese milk vetch, has overcome traditional Chinese milk vetch and has turned over requirement to farm machinery power.The waterflooding of tradition Chinese milk vetch turns over, and the field waterflooding is large to the resistance of farm machinery, and farm machinery power is required height, and energy consumption is high, and the present invention can reduce the energy consumption of turning over.
3, the invention solves early rice " stiff seedling " problem after the utilization of South Rice Region of China Chinese milk vetch.Under the non watered ploughing shallow water moisture management condition, rice field reproducibility noxious material generation is less, early rice " stiff seedling " phenomenon can not occur.
4, the present invention has reduced nutrient loss risk in traditional Chinese milk vetch retting process, can farthest bring into play the effect of utilizing of green manure crop.
In sum, the time lengthening that the present invention macerates Chinese milk vetch, make Chinese milk vetch biomass and nutrition accumulation reach best, thereby paddy rice can be at growing period, fully absorb the nutrient of Chinese milk vetch, the labour intensity of turning over that has solved in the production of South Rice Region of China Chinese milk vetch and the utilization is large, nutrient loss has a big risk, early rice is problems such as " stiff seedlings " easily, to play direct impetus to the green manure development that China rises again, have larger application and popularization value at aspects such as soil organic matter lifting and minimizing applying quantity of chemical fertilizer.
Embodiment
The below further describes the embodiment of this patent.
The present invention selects to plant and utilize the South Rice Region of China of Chinese milk vetch, select the suitable early blossoming type Chinese milk vetch kind of producing, other Chinese milk vetch production measure is identical with traditional Chinese milk vetch plantation, the drain ditch in early or mid March cleaning Chinese milk vetch rice field, the field is become a fine day do not stay water, not ponding rains.Produce season according to local early rice, April turn over tradition about day farm machinery or ox of 5-8 in the solid carbon dioxide situation of field, turn over Chinese milk vetch.After Chinese milk vetch has turned over, seal the paddy field drainage mouth, pour water to the rice field depending on weather condition, as in 1-2 days without effective precipitation, then pour water to the field, water irrigating depth is that the field face be can't see ponding.In 1-2 days, precipitation is arranged, then need not pour water.Can carry out basal dressing and early rice transplanting or rice transplanting by normal mode after can adopting the Traditional Agricultural facility that the field face is raked after 3-8 days.The early rice field face of transplant living behind the root and stem of certain plants keeps the shoaling layer of 1-3cm get final product that (turning over rear temperature height can 3 day, and temperature hangs down should postpone to 8 days; The directly shallow water management of early rice balled transplanting, rice transplanting period of seedling establishment weak point has period of seedling establishment about 3 days but wash rice transplanting, carries out the shallow water management after should having certain depth of water with the root and stem of certain plants of living again).
Embodiment 1
1, select one double cropping rice production area, Nan County---San Xianhu town, about 500 mu, March 20 cleaned out a drain, and the field was reached become a fine day not stay water, rainy not ponding.
2, April 8, adopt rotovator to turn over Chinese milk vetch.
3, pour water after Chinese milk vetch turns over, irrigation quantity to be keeping field soil moistening, and the field face not ponding be standard.Kept this field water regime 4 days.April 12 is with rotovator leveling field face, April 13 basal dressing, April 14 shoot transplanting equipment, rice transplanting is identical with the operation of traditional early rice farming.
4, poured water April 15, pouring water keeps the degree of depth of 2cm water layer to the field face, and this water depth begins dry field after being retained to May 2, and other farming operation is with traditional identical.
5, in this way, the field has no " stiff seedling " generation.
Embodiment 2
1, select one double cropping rice production area, Yuanjiang City---grass town, about 800 mu, March 18 cleaned out a drain, and the field was reached become a fine day not stay water, and not ponding rains.
2, April 10, adopt rotovator to turn over Chinese milk vetch.
3, pour water after Chinese milk vetch turns over, irrigation quantity to be keeping field soil moistening, and the field face not ponding be standard.Kept this field water regime 5 days.April 15 is with rotovator leveling field face, April 16 basal dressing, April 17 rice transplanting, rice transplanting is identical with the operation of the traditional early rice farming in this ground.
4, poured water April 19, pouring water keeps the degree of depth of 2cm water layer to the field face, and this water depth begins dry field after being retained to May 4, and other farming operation is with traditional identical.
5, in this way, the field has no " stiff seedling " generation.
Claims (1)
1. a rice field Chinese milk vetch turns over method, it is characterized in that, comprises the steps:
A, field ditch cleaning draining:
The Chinese milk vetch growing period is dredged and is cleared up the drain ditch in Chinese milk vetch plantation land for growing field crops, so that field, field face peak level is not higher than 0.5cm;
B, Chinese milk vetch non watered ploughing:
Between the full-bloom stage of Chinese milk vetch, keep field, field face water height at 0.25～1.25cm, and Chinese milk vetch is turned over;
C, shallow water moisture management:
After Chinese milk vetch is turned over, keep the field face to have water and peak level not to be higher than 1.25cm, the operation of so that Chinese milk vetch macerated 3～8 days, can carry out raking in the rice field, fertilising and early rice being transplanted;
D, the management of early rice shallow water:
After early rice is transplanted, before dividing late tillering state, early rice keep field, field face water height to be lower than 3cm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310327228.7A CN103355023B (en) | 2013-07-31 | 2013-07-31 | Rice field milk vetch uncovering and pressing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310327228.7A CN103355023B (en) | 2013-07-31 | 2013-07-31 | Rice field milk vetch uncovering and pressing method |
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| Publication Number | Publication Date |
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| CN103355023A true CN103355023A (en) | 2013-10-23 |
| CN103355023B CN103355023B (en) | 2015-04-22 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103858553A (en) * | 2014-03-20 | 2014-06-18 | 湖南省农业生物资源利用研究所 | Method for rapidly improving soil fertility of new consolidated cultivated land |
| CN104322236A (en) * | 2014-08-28 | 2015-02-04 | 湖北双竹生态食品开发股份有限公司 | Organic rice field fertility improvement integrated method |
| CN104813885A (en) * | 2015-05-14 | 2015-08-05 | 湖南省土壤肥料研究所 | Production method for cadmium-polluted rice land governing and rice cadmium reduction |
| CN106376343A (en) * | 2016-09-08 | 2017-02-08 | 信阳市农业科学院 | Efficient ecological anniversary planting method of middle-season rice ratooning rice and astragalus smicus |
| CN106962001A (en) * | 2017-05-08 | 2017-07-21 | 芜湖青弋江种业有限公司 | A kind of rice field Chinese milk vetch turns over method |
| CN108770617A (en) * | 2018-06-28 | 2018-11-09 | 广西壮族自治区农业科学院农业资源与环境研究所 | Mixed seeding Chinese milk vetch that a kind of double rice cropping system is no-tillage and the method that Radish turns over returning to the field culture fertility |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102124924A (en) * | 2011-01-14 | 2011-07-20 | 信阳市农业科学研究所 | Method for planting organic rice |
| CN102138470A (en) * | 2010-12-31 | 2011-08-03 | 上海交通大学 | No-tillage direct seeding and mulching cultivation method of rice |
| CN102742441A (en) * | 2012-07-03 | 2012-10-24 | 福建省农业科学院土壤肥料研究所 | Method for planting efficient vegetable-manure dual-purpose paddy field of milk vetch |
-
2013
- 2013-07-31 CN CN201310327228.7A patent/CN103355023B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102138470A (en) * | 2010-12-31 | 2011-08-03 | 上海交通大学 | No-tillage direct seeding and mulching cultivation method of rice |
| CN102124924A (en) * | 2011-01-14 | 2011-07-20 | 信阳市农业科学研究所 | Method for planting organic rice |
| CN102742441A (en) * | 2012-07-03 | 2012-10-24 | 福建省农业科学院土壤肥料研究所 | Method for planting efficient vegetable-manure dual-purpose paddy field of milk vetch |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103858553A (en) * | 2014-03-20 | 2014-06-18 | 湖南省农业生物资源利用研究所 | Method for rapidly improving soil fertility of new consolidated cultivated land |
| CN104322236A (en) * | 2014-08-28 | 2015-02-04 | 湖北双竹生态食品开发股份有限公司 | Organic rice field fertility improvement integrated method |
| CN104813885A (en) * | 2015-05-14 | 2015-08-05 | 湖南省土壤肥料研究所 | Production method for cadmium-polluted rice land governing and rice cadmium reduction |
| CN104813885B (en) * | 2015-05-14 | 2017-05-03 | 湖南省土壤肥料研究所 | Production method for cadmium-polluted rice land governing and rice cadmium reduction |
| CN106376343A (en) * | 2016-09-08 | 2017-02-08 | 信阳市农业科学院 | Efficient ecological anniversary planting method of middle-season rice ratooning rice and astragalus smicus |
| CN106962001A (en) * | 2017-05-08 | 2017-07-21 | 芜湖青弋江种业有限公司 | A kind of rice field Chinese milk vetch turns over method |
| CN108770617A (en) * | 2018-06-28 | 2018-11-09 | 广西壮族自治区农业科学院农业资源与环境研究所 | Mixed seeding Chinese milk vetch that a kind of double rice cropping system is no-tillage and the method that Radish turns over returning to the field culture fertility |
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| CN103355023B (en) | 2015-04-22 |
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