| 张玉东,刘春惊,陈瑞萍,谭永军,曹春波,赵光磊,白延红,陈耀锋.南疆杏麦复合类型对间作小麦产量及其构成因素的影响[J].干旱地区农业研究,2010,28(4):179~182 |
| 南疆杏麦复合类型对间作小麦产量及其构成因素的影响 |
| Study on wheat field and the wheat yield components characteristic under apricot trees-wheat interplanting patterns in southern part of Xinjiang |
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| DOI：10.7606/j.issn.1000-7601.2010.04.33 |
| 中文关键词: 杏麦复合系统 间作小麦 产量 产量构成因素 |
| 英文关键词:apricot tree-wheat composite system interplanting wheat yield yield components |
| 基金项目:国家“十一五”科技支撑计划项目(2007BAD36B03) |
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| 中文摘要: |
| 对南疆杏麦复合系统3种主要复合种植模式中距杏树不同距离小麦的产量及其构成因素进行了研究与分析。结果表明,在南疆杏麦复合系统中,杏麦间作类型对小麦产量影响很大,三种主要杏麦复合种植模式中,宽幅复合种植模式(6 m×3 m、6m×4 m)对小麦产量的影响远小于窄幅复合种植模式(4 m×1.5 m)的影响。间作小麦与杏树的距离愈近,对小麦产量影响愈大,南北走向的复合种植模式,对间作麦区东边的影响远大于西边。不同复合种植模式对小麦产量构成因素的影响中,4 m×1.5 m复合种植模式对小麦穗数和千粒重的影响较大,对穗粒数影响较小;而6 m×3 m、6 m×4 m两种复合种植模式对穗数和穗粒数影响最大,对千粒重的影响较小。 |
| 英文摘要: |
| We studied and analyzed the wheat yield and yield components apart from different distance of the apricot
trees under the three most important interplanting patterns of South Xinjiang apricot trees-wheat composite systems, and the results indicated that, in the South Xinjiang apricot trees and wheat composite systems, the apricot trees and wheat interplanting pattem afected prodigiously the wheat yield. Besides, in the three most important apricot trees-wheat inter-planting patterns, the big row spacing apricot trees-wheat composite systems (6 m×3 m and 6 m×4 m interplanting pat-tem) affected the wheat yield less than the smaller one (4 m×1.5 m interplanting patterm). The closer the wheat apart from the apricot trees, the bigger the effect on the wheat yield components. In addition, under the apricot trees of south-north alignment interplanting pattern, the effect to the east part of the interplanting wheat area was far more than the effect to the west part. What’s more, for the effect of the three most important interplanting patterns to the wheat field components, 4 m×1.5 m interplanting patterm affected less the wheat components ears per hectare and 1000-grain weight greatly, grains per ear. The effect of the 6 m×3 m interplanting pattern and 6 m×4 m interplanting pattern on ears perhectare and grains per ear was more that on the 1000-grain weight. |
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