CN101878710A - Method for supplementing water to date trees in date-cotton intercropping system - Google Patents
Method for supplementing water to date trees in date-cotton intercropping system Download PDFInfo
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- CN101878710A CN101878710A CN 201010132303 CN201010132303A CN101878710A CN 101878710 A CN101878710 A CN 101878710A CN 201010132303 CN201010132303 CN 201010132303 CN 201010132303 A CN201010132303 A CN 201010132303A CN 101878710 A CN101878710 A CN 101878710A
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Abstract
The invention relates to a method for supplementing water to date trees in a date-cotton intercropping system. The method meets water requirement laws of the date trees and cotton trees in the date-cotton intercropping system, performs furrow irrigation for supplementing the water in a germination stage and an initial bloom stage of the date trees, improves the yield of the date trees, increases gains of an intercropping field and completes moisture adjusting and controlling technology of date-cotton intercropping system in an oasis band in Tarim Basin in Xinjiang without influencing the yield and the quality of cotton. The method has the characteristics of reasonable design and high operability, and provides a new method for cultivation and management technology-irrigation technology in a date-cotton intercropping mode.
Description
Technical field
The present invention relates to encircle the method that jujube cotton Intercropping System in oasis, Tarim Basin is irrigated.
Background technology
Jujube tree (Zizyphus jujuba Mill.) is one of special product fruit tree of China, its strong stress resistance, and leaf is little sparse, and anti-low level management has the lot of advantages of carrying out intercropping, jujube farming intercropping in all parts of the country extensive use.
In recent years, ring Tarim Basin characteristic woods fruit industry is flourish, but local climate drying, hazards of sand storms are serious, often occur diastrous weathers such as dry-hot wind and strong convection in the nonoculture farmland, for preventing it orchard worker's intercropping are carried out in important measures that crops work the mischief exactly.The jujube industry is the developing novel industry of ring Tarim Basin characteristic woods fruit, has highlighted the critical role in the ecosystem of ring oasis, Tarim Basin.Cotton has now become " tap " of Xinjiang agriculture industrialization economic development as one of topmost economic crops in ring oasis, Tarim Basin.Therefore, the intercropping of jujube cotton just becomes one of main jujube farming intercropping mode of ring oasis, Tarim Basin band.
Because the law of needing the water of cotton and jujube tree is not quite similar---cotton need not poured water before sowing at the beginning of 4 months and blooming to mid-June, and jujube tree need be poured water respectively 1 time in the budding period of late April and the initial bloom stage of late May.And the cotton Intercropping System of present jujube is to irrigate with the law of needing the water of cotton, has ignored the need water feature of jujube tree.Owing to lack irrigation to jujube tree budding period and initial bloom stage, cause jujube output to reduce, reduced the overall efficiency of the cotton intercropping field of jujube.Given this, the present invention has researched and developed in the cotton Intercropping System of jujube, jujube tree sprouting period (about April 20) and come into bloom (about May 25) to the technology of its moisturizing, improve and improved ring Tarim Basin arid biogeographic zone jujube cotton Intercropping System moisture regulation technology.
Summary of the invention
The objective of the invention is to, the method for supplementing water of the cotton Intercropping System of a kind of jujube to jujube tree is provided, this method is to satisfy the law of needing the water of jujube tree and cotton in the cotton Intercropping System of jujube simultaneously, under the situation that does not influence output of cotton and quality, improve jujube tree output, increase the intercropping field income, improve the moisture regulation technology of the cotton Intercropping System of Xinjiang ring oasis, Tarim Basin band jujube.This method is reasonable in design, and is workable, for the cultivation management technology-irrigation technique of the cotton intercropping mode of jujube provides new method.
The cotton Intercropping System jujube tree of jujube of the present invention method for supplementing water follows these steps to carry out:
A, whole ground: in the cotton intercropping field of jujube, jujube tree boundary belt width 1.2-1.5m, the high 20-30cm of boundary belt, the boundary belt low bank of earth between fields compresses, compacting;
B, moisturizing: in the budding period of late April jujube tree, the seeding stage of cotton, late May jujube tree initial bloom stage, in the seeding stage of cotton, to the moisturizing 2 times of irrigating through furrow in the jujube tree boundary belt, guarantee to irritate permeable, and do not make water cover boundary belt;
Adopting conventional method to carry out cultivation management after c, the moisturizing gets final product.
Method of the present invention, verified in the cotton Intercropping System of jujube, jujube tree has been carried out moisturizing, can increase jujube tree output in jujube tree budding period (about April 20), initial bloom stage (about May 25), and do not influence output of cotton and quality, increased the income of intercropping field simultaneously.
The present invention compared with prior art has the following advantages and distinguished effect:
1. the existing irrigation program of the cotton Intercropping System of jujube is to be undertaken by the law of needing the water of cotton.The present invention is the law of needing the water different with jujube tree according to cotton, need not pour water in cotton, and jujube tree is need water period, and jujube tree is poured water separately.To a certain extent, improved jujube output, less to the output of cotton influence, realized " doulbe-sides' victory " of the cotton intercropping of jujube.
2. the irrigation program of other jujube farming intercropping fields of the present invention and northern China is different fully, and the cotton intercropping of jujube is the exclusive intercropping mode in ring oasis, Tarim Basin, should be unique irrigation technique.
Embodiment
Embodiment 1
The cotton Intercropping System jujube tree of jujube of the present invention method for supplementing water is located in the cotton intercropping fields of Aksu City A Yikule town, Xinjiang 6 groups, 3 squad's jujubes, geographical coordinate: 40 ° 56 of north latitude ', 80 ° 06 of east longitude '.Jujube cultivars is grey jujube, seeding row spacing 3m * 4m, and East and West direction is planted; Jujube tree field planting in 2005, grafting in 2006, the average height of tree 229.6 ± 5.4cm, clear bole height 60.9 ± 3.1cm, leading thread 6.0 ± 0.2cm, hat 207.1 (± 9.7) * 197.8 (± a 7.8) cm, several 56 strains of theoretical mu strain, cotton variety is No. 43, middle cotton, concrete steps are as follows:
Whole ground: in the cotton intercropping field of jujube, jujube tree boundary belt width 1.5m, the high 25cm of boundary belt, the boundary belt low bank of earth between fields compresses, compacting;
Moisturizing: in the budding period of jujube tree on the 20th in April, the seeding stage of cotton, May jujube tree on the 25th initial bloom stage, cotton bloom the early stage, in the jujube tree boundary belt, pour water respectively 2 times, guarantee to irritate permeable, and do not make water cover boundary belt;
Carrying out cultivation management after the moisturizing according to a conventional method gets final product.
Embodiment 2
The cotton Intercropping System jujube tree of jujube of the present invention method for supplementing water is located in the cotton intercropping fields of Aksu City A Yikule town, Xinjiang 6 groups, 3 squad's jujubes, geographical coordinate: 40 ° 56 of north latitude ', 80 ° 06 of east longitude '.Jujube cultivars is grey jujube, seeding row spacing 3m * 4m, and East and West direction is planted; Jujube tree field planting in 2005, grafting in 2006, the average height of tree 229.6 ± 5.4cm, clear bole height 60.9 ± 3.1cm, leading thread 6.0 ± 0.2cm, hat 207.1 (± 9.7) * 197.8 (± a 7.8) cm, several 56 strains of theoretical mu strain, cotton variety is No. 43, middle cotton, concrete steps are as follows:
Whole ground: in the cotton intercropping field of jujube, jujube tree boundary belt width 1.2m, the high 30cm of boundary belt, the boundary belt low bank of earth between fields compresses, compacting;
Moisturizing: in the budding period of jujube tree on the 20th in April, the seeding stage of cotton, May jujube tree on the 25th initial bloom stage, cotton bloom the early stage, in the jujube tree boundary belt, pour water respectively 2 times, guarantee to irritate permeable, and do not make water cover boundary belt;
Carrying out cultivation management after the moisturizing according to a conventional method gets final product.
Embodiment 3
The cotton Intercropping System jujube tree of jujube of the present invention method for supplementing water is located in the cotton intercropping fields of Aksu City A Yikule town, Xinjiang 6 groups, 3 squad's jujubes, geographical coordinate: 40 ° 56 of north latitude ', 80 ° 06 of east longitude '.Jujube cultivars is grey jujube, seeding row spacing 3m * 4m, and East and West direction is planted; Jujube tree field planting in 2005, grafting in 2006, the average height of tree 229.6 ± 5.4cm, clear bole height 60.9 ± 3.1cm, leading thread 6.0 ± 0.2cm, hat 207.1 (± 9.7) * 197.8 (± a 7.8) cm, several 56 strains of theoretical mu strain, cotton variety is No. 43, middle cotton, concrete steps are as follows:
Whole ground: in the cotton intercropping field of jujube, jujube tree boundary belt width 1.3m, the high 20cm of boundary belt, the boundary belt low bank of earth between fields compresses, compacting;
Moisturizing: in the budding period of jujube tree on the 20th in April, the seeding stage of cotton, May jujube tree on the 25th initial bloom stage, cotton bloom the early stage, in the jujube tree boundary belt, pour water respectively 2 times, guarantee to irritate permeable, and do not make water cover boundary belt;
Carrying out cultivation management after the moisturizing according to a conventional method gets final product.
By continuous 2008,2009 continuous 2 years researching determinings: after the moisturizing of jujube tree guard row, jujube tree young sprout increasing degree 4.3%, single fruit weight increases 1.82g, and single plant yield improves 1.85kg, and the moisturizing per mu yield is 327.71kg, not moisturizing per mu yield 268.69kg; And the cotton per mu yield does not almost have difference, and the moisturizing per mu yield is 229.7kg, not moisturizing per mu yield 230.4kg.Explanation has improved jujube output to twice moisturizing of jujube tree, and is minimum to the output of cotton influence.Realized " doulbe-sides' victory " of the cotton Intercropping System of jujube.
Claims (1)
1. the cotton Intercropping System jujube tree of jujube method for supplementing water is characterized in that following these steps to carrying out:
A, whole ground: in the cotton intercropping field of jujube, jujube tree boundary belt width 1.2-1.5m, the high 20-30cm of boundary belt, the boundary belt low bank of earth between fields compresses, compacting;
B, moisturizing: in the budding period of late April jujube tree, the seeding stage of cotton, late May jujube tree initial bloom stage, in the seeding stage of cotton, to the moisturizing 2 times of irrigating through furrow in the jujube tree boundary belt, guarantee to irritate permeable, and do not make water cover boundary belt;
Adopting conventional method to carry out cultivation management after c, the moisturizing gets final product.
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| CN2010101323030A CN101878710B (en) | 2010-03-25 | 2010-03-25 | Method for supplementing water to date trees in date-cotton intercropping system |
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| CN2010101323030A CN101878710B (en) | 2010-03-25 | 2010-03-25 | Method for supplementing water to date trees in date-cotton intercropping system |
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| CN101878710A true CN101878710A (en) | 2010-11-10 |
| CN101878710B CN101878710B (en) | 2012-03-28 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103988703A (en) * | 2014-06-06 | 2014-08-20 | 新疆林科院经济林研究所 | Planting and irrigating method for intercropping of red date trees and cotton |
| CN104770171A (en) * | 2015-04-07 | 2015-07-15 | 湖南省土壤肥料研究所 | Three-dimensional culture method for interplanting cotton in cowpea in Dongting Lake area |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1914983A (en) * | 2006-08-22 | 2007-02-21 | 贵州同济堂制药有限公司 | Protecting and nurturing epimedium, and normalized planting method |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1914983A (en) * | 2006-08-22 | 2007-02-21 | 贵州同济堂制药有限公司 | Protecting and nurturing epimedium, and normalized planting method |
Non-Patent Citations (3)
| Title |
|---|
| 《中国棉花》 20071231 戴路等 枣棉间作棉花产量情况调查分析 第30-31页 1 第34卷, 第12期 2 * |
| 《农村科技》 20091231 饶翠婷 不同果棉间作对棉花生长及产量的影响 第10-11页 1 , 第8期 2 * |
| 《灌溉排水学报》 20070430 李银芳 香梨幼龄园果棉间作的灌溉制度试验初报 第90-93页 1 第26卷, 第2期 2 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103988703A (en) * | 2014-06-06 | 2014-08-20 | 新疆林科院经济林研究所 | Planting and irrigating method for intercropping of red date trees and cotton |
| CN103988703B (en) * | 2014-06-06 | 2016-03-23 | 新疆林科院经济林研究所 | The plantation of a kind of red jujube tree and cotton intercropping, irrigation method |
| CN104770171A (en) * | 2015-04-07 | 2015-07-15 | 湖南省土壤肥料研究所 | Three-dimensional culture method for interplanting cotton in cowpea in Dongting Lake area |
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| CN101878710B (en) | 2012-03-28 |
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