Effect of Different Organic Materials on Urowth and Yield of Korla Fragrant Pear

CHAI Zhong-ping; WANG Xue-mei; CHEN Bo-lang; SUN Xia; SHENG Jian-dong; DING Kuo

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Effect of Different Organic Materials on Urowth and Yield of Korla Fragrant Pear

- Effect of Different Organic Materials on Urowth and Yield of Korla Fragrant Pear
- Bulletin of Soiland Water Conservation Vol. 32, Issue 5, Pages: 113-117(2013)
- 作者机构：
  
  1. 新疆农业大学草业与环境科学学院,新疆,乌鲁木齐,830052
  2. 新疆师范大学地理科学与旅游学院,新疆,乌鲁木齐,830054
- 作者简介：
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- DOI：
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- Published：2013
- 稿件说明：
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CHAI Zhong-ping, WANG Xue-mei, CHEN Bo-lang, et al. Effect of Different Organic Materials on Urowth and Yield of Korla Fragrant Pear[J]. Bulletin of Soiland Water Conservation, 2013, 32(5): 113-117.
DOI：

CHAI Zhong-ping, WANG Xue-mei, CHEN Bo-lang, et al. Effect of Different Organic Materials on Urowth and Yield of Korla Fragrant Pear[J]. Bulletin of Soiland Water Conservation, 2013, 32(5): 113-117. DOI：

摘要

在田间条件下，设置不同有机物料(生物黑炭、羊粪)的施肥处理，对20a树龄的库尔勒香梨进行生育期树体长势与产量监测。结果表明，4-10月为香梨生长期，夏季(5月5日至8月7日)为香梨枝干生长最快时期，嫁接基径、树高、新梢直径和长度的增长量最大；春季(4月1日至5月5日)为香梨叶片生长最快时期，叶片厚度、叶绿素含量及叶面积指数增长量也最大；施用有机物料可以促进香梨树体生长和提高产量，而且随着有机物料施入量的增加其效果越显著。羊粪施肥效应大于生物黑炭。

Abstract

Different treatments of fertilization with organic materials(biological black carbon and sheep excrement) in field are set and the growth and yield of 20 year Korla fragrant pear in growth period are monitored.Results show that the annual growth cycle of Pyrus sinkiangensis tree is between April and October

the branch growth of Pyrus sinkiangensis tree is the fastest in summerbiological black carbon.

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