CN104770197A - Slope cropland ramie cultivation method - Google Patents
Slope cropland ramie cultivation method Download PDFInfo
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- CN104770197A CN104770197A CN201510222267.XA CN201510222267A CN104770197A CN 104770197 A CN104770197 A CN 104770197A CN 201510222267 A CN201510222267 A CN 201510222267A CN 104770197 A CN104770197 A CN 104770197A
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- ramie
- sloping upland
- cavities
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
Abstract
The invention relates to the field of crop cultivation, in particular to a slope cropland ramie cultivation method. The method is technically characterized in that ramie is cultivated on slope cropland in lines, and holes and humus water storage belts are distributed between the lines. When the method is adopted for cultivating ramie on the slope cropland, the slope cropland does not need to be transformed a lot, soil-stone work amount is low, no large-area bare soil surface exists on the slope cropland, natural rainwater can be fully stored and utilized, and water and soil loss can be prevented. Furthermore, compared with traditional cultivation technologies, the method has the advantages that time, labor and water are saved, and high and stable yield of ramie cultivated on the slope cropland can be realized.
Description
Technical field
The present invention relates to crop genetics field, particularly a kind of sloping upland ramie cultivation method.
Background technology
Ramie is the traditional economic crops of China, has long plantation history in China, and research shows that ramie is except weaving purposes, or good forage crop, increases year by year in recent years in the cultivated area of south China sloping upland.But sloping upland water resistance is weak, poor water retention property, soil is the loss of moisture very easily, and end light rain is dry once shining, and the spring does not keep a full stand of seedings, and Qiu Bubao produces, and drought-resistant ability is poor, has a strong impact on sloping upland ramie output.
A kind of method of building contour banded transforming slope into terrace cultivation guava on arid hillside field is disclosed in patent 201310747975.6 (pearl guava arid hillside field Root growth method), due to will transforming slope into terrace be carried out, its volume of earthwork is large, the reset condition in hillside fields is changed comparatively large, easily cause ecological hazard.In patent 201210576866.8 (economic crops plantation hole, season drought waste hillside and implantation methods), disclose a kind of method of building the economic crops such as plantation hole plantation grape on waste hillside, there is the problem same with patent 201310747975.6.In addition, ramie cultivation to have himself feature to the demand of moisture, fertilizer, need for the corresponding sloping upland cultivation method of the requirement developing of ramie to moisture, fertilizer.
Summary of the invention
The object of the present invention is to provide a kind of method at sloping upland Ramie cultivars, the method changes less to the reset condition in hillside fields, can make full use of natural rain, also can obtain higher output at the sloping upland Ramie cultivars being easy to arid.
For achieving the above object, present invention employs following technical scheme:
A kind of sloping upland ramie cultivation method, is characterized in that: Ramie cultivars of embarking on journey on sloping upland, is distributed with cavities and humus retaining band between row and row.
In above-mentioned sloping upland ramie cultivation method, described cavities diameter is 100-200mm, and the degree of depth is 250-500mm, and be distributed between ramie row and row, cavities spacing is 200-600mm.
In above-mentioned sloping upland ramie cultivation method, described cavities is positioned at water conservancy diversion valley bottom.
In above-mentioned sloping upland ramie cultivation method, a described humus retaining band is set between every 3 row.
In above-mentioned sloping upland ramie cultivation method, water-loss reducer and fertilizer are confused soil and is backfilling in described cavities.
In above-mentioned sloping upland ramie cultivation method, the weight ratio that described water-loss reducer accounts for described soil is 2-3 ‰.
When adopting technical scheme Ramie cultivars provided by the present invention, ramie is that a line a line is planted on sloping upland, and ramie row along contour distribution, is distributed with cavities and humus retaining band according to certain rule substantially between ramie row and row.Card punch can be adopted to get the cavities of required diameter and the degree of depth, and make it to be distributed between ramie row and row according to certain rule.Humus retaining band is the groove parallel with ramie row, is wherein filled with the humus of high water absorbing capacity, can absorb large quantity of moisture and slow release.Cavities and humus retaining band all have the effect of accumulation rainwater, on rainy day, rainwater drop to domatic on, cavities can rapid accumulation rainwater, prevent that sloping upland overland flow is excessive causes water and soil loss, and although humus retaining band retaining speed is not as cavities, accumulating can slow releasing in rainwater wherein, keeps sloping upland to have sufficient moisture supply in longer period.The combination of cavities and humus retaining band can obtain best water conservation water storage effect, and has very high efficiency of water application.In addition, the existence of cavities, also can increase sloping upland soil permeability, is conducive to Ramie Roots With Isotopic and grows.
Can according to the weather conditions of locality, such as rainfall and Characteristics of Precipitation, and ramie cultivation feature decides the size and number combination of cavities and humus retaining band.For example, cavities and humus retaining band total water-holding capacity close to or be greater than the maximum single rainfall in this sloping upland area.For example, employing size is 100-200mm, and the degree of depth is 250-500mm, and spacing is the cavities of 200-600mm, the Ramie Roots With Isotopic degree of depth reaches more than 1 meter, and some this size of cavities and the degree of depth and distribution density at preservation moisture and can obtain optimum balance for radix boehmeriae provides between liquid manure gas.
Aerial to cave in order to further facilitate rainwater catchment, a rule water conservancy diversion valley can be dug out between ramie row and row, cavities is arranged on valley bottom, facilitate rainwater to be flowed in cavities along valley.
1 row humus retaining band is set between every 3 row ramies, instead of every 2 row or 1 row arranging humus retaining band, are to adapt to Ramie Growth demand, ensureing the availability of ramie cultivation moisture, and guaranteeing to make full use of sloping upland, obtaining best economic benefit.
For improving sloping upland land fertility state further, improving efficiency of water application, quantitatively long-acting water-holding agent and fertilizer can be confused soil and be backfilling in cavities.Utilize the water that becomes of ramie root system of plant to become fertile and callus growth properties, promote root system development around hole, form the larger liquid manure supply of root wool density and transporting center, be conducive to the effect playing water-loss reducer and fertilizer for a long time.
Adopt sloping upland ramie cultivation method provided by the present invention, do not need to carry out large transformation to sloping upland, soil stone quantities is little, sloping upland there is no the exposed native face of large area, can fully accumulate and utilize natural rain, be conducive to preventing erosion, and have the following advantages compared with traditional culture technique:
1. water-saving time and labour saving.Due to can rainwater be made full use of, improve effect 3 ~ 4 times than common man-made irrigation, reduce labour intensity, irrigation water 600m can be saved every year for every mu
3;
2. rich water utilization ratio is high.The water-loss reducer used in hole and fertilizer, ramie plant moisture absorption characteristic of coincideing better;
3. the drought-resistant ability in ramie garden is strengthened.
4. can realize ramie high and stable yields, improve fiber quality, ramie plant height increases 20%-27%, and stem slightly increases 15%-22%, volume increase 20% ~ 25%.
Accompanying drawing explanation
Fig. 1 is sloping upland side schematic view in sloping upland ramie cultivation method disclosed in this invention;
Fig. 2 is sloping upland front schematic view in sloping upland ramie cultivation method disclosed in this invention;
Fig. 3 is the cavities schematic diagram in water conservancy diversion valley;
In Fig. 1-3,1 is cavities, and 2 is humus retaining band, and 3 is water conservancy diversion valley.
Embodiment
Embodiment 1
As depicted in figs. 1 and 2, succeeding planting ramie on sloping upland, ramie row is substantially along contour distribution, and between row and row, spacing is 600 millimeters, between ramie row and row, cavities is set, cavities diameter is 100 millimeters, and the degree of depth is 500 millimeters, and spacing is 200mm, a humus retaining band is set between every 3 row ramies, retaining bandwidth is about 1000mm, deeply about 500mm, wherein fills high water absorbing capacity humus.Adopt this method Ramie cultivars on sloping upland, can additionally accumulate about 0.15m at most for every square metre when abundant rainfall
3rainwater, even if sloping upland drought, ramie still grows fine, and can give stable high yields irrespective of drought or water logging.
Embodiment 2
As described in Example 1, but have employed size is 200mm, and the degree of depth is 250mm, spacing is the cavities of 600mm, because cavities spacing is comparatively far away, is effective Accumulated Rainwater, take cavities as bottom, dig out water conservancy diversion valley obliquely, make rainwater be pooled to (as shown in Figure 3) in cavities along valley.Adopt this method Ramie cultivars on sloping upland, can additionally accumulate about 0.15m at most for every square metre when abundant rainfall
3rainwater, even if sloping upland drought, ramie still grows fine, and can give stable high yields irrespective of drought or water logging.
Embodiment 3
As described in Example 1, but when Ramie cultivars, water-loss reducer and fertilizer are confused soil and be backfilling in described cavities, the weight ratio that described water-loss reducer accounts for described soil is 2-3 ‰.This utilizes the water that becomes of ramie root system of plant to become fertile and callus growth properties, promotes root system development around hole, forms the larger liquid manure supply of root wool density and transporting center, be conducive to the effect playing water-loss reducer and fertilizer for a long time.Adopt this method at sloping upland Ramie cultivars, can additionally accumulate about 0.15m at most for every square metre when abundant rainfall
3rainwater, irrigation water 600m can be saved every year for every mu
3; And ramie high and stable yields can be realized, improve fiber quality, ramie plant height increases by 27%, and stem slightly increases by 22%, volume increase 25%.
Claims (6)
1. a sloping upland ramie cultivation method, is characterized in that: Ramie cultivars of embarking on journey on sloping upland, is distributed with cavities and humus retaining band between row and row.
2. sloping upland ramie cultivation method as claimed in claim 1, is characterized in that: described cavities diameter is 100-200mm, and the degree of depth is 250-500mm, and be distributed between ramie row and row, cavities spacing is 200-600mm.
3. sloping upland ramie cultivation method as claimed in claim 2, is characterized in that: described cavities is positioned at water conservancy diversion valley bottom.
4. sloping upland ramie cultivation method as claimed in claim 1, is characterized in that: arrange a described humus retaining band between every 3 row.
5. sloping upland ramie cultivation method as claimed in claim 1, is characterized in that: water-loss reducer and fertilizer are confused soil and is backfilling in described cavities.
6. sloping upland ramie cultivation method as claimed in claim 5, is characterized in that: the weight ratio that described water-loss reducer accounts for described soil is 2-3 ‰.
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| CN201510222267.XA CN104770197B (en) | 2015-05-05 | 2015-05-05 | A kind of sloping upland ramie cultural method |
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| CN104770197B CN104770197B (en) | 2017-08-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105960980A (en) * | 2016-05-09 | 2016-09-28 | 中国农业科学院麻类研究所 | Fiber-fodder-harvesting ramie cultivation and harvesting method |
Citations (3)
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| CN102619230A (en) * | 2012-04-19 | 2012-08-01 | 福建省景观园林建筑发展有限公司 | Road side slope ecological restoration meshed backflow water-holding and water-saving method and application thereof |
| CN103563634A (en) * | 2013-11-06 | 2014-02-12 | 云南省烟草公司文山州公司 | Drought resistance and water conservation cultivating operation method for flue-cured tobaccos |
| CN103703992A (en) * | 2013-12-24 | 2014-04-09 | 曾建 | Planting method for sandy land vegetation recovery |
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2015
- 2015-05-05 CN CN201510222267.XA patent/CN104770197B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619230A (en) * | 2012-04-19 | 2012-08-01 | 福建省景观园林建筑发展有限公司 | Road side slope ecological restoration meshed backflow water-holding and water-saving method and application thereof |
| CN103563634A (en) * | 2013-11-06 | 2014-02-12 | 云南省烟草公司文山州公司 | Drought resistance and water conservation cultivating operation method for flue-cured tobaccos |
| CN103703992A (en) * | 2013-12-24 | 2014-04-09 | 曾建 | Planting method for sandy land vegetation recovery |
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| 张金鑫: "黄土高原主要类型区水土保持耕作技术体系研究", 《中国优秀硕士学位论文全文数据库 农业科技辑》 * |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105960980A (en) * | 2016-05-09 | 2016-09-28 | 中国农业科学院麻类研究所 | Fiber-fodder-harvesting ramie cultivation and harvesting method |
| CN105960980B (en) * | 2016-05-09 | 2020-10-13 | 中国农业科学院麻类研究所 | Ramie cultivation and harvesting method with fiber feeding and harvesting functions |
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Inventor after: Tang Shouwei Inventor after: Tang Qingming Inventor after: Zhu Siyuan Inventor after: Liu Touming Inventor after: Ma Lan Inventor after: Wu Duanqin Inventor after: Dai Qiuzhong Inventor before: Tang Shouwei Inventor before: Tang Qingming Inventor before: Zhu Siyuan Inventor before: Liu Touming Inventor before: Ma Lan Inventor before: Wu Duanqin Inventor before: Dai Qiuzhong |
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