| 山地苹果园穴贮肥水技术研究 |
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| 引用本文： | 邓国辉,魏勇,何洪光.山地苹果园穴贮肥水技术研究[J].防护林科技,2009(6):23-24,29. |
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| 作者姓名： | 邓国辉 魏勇 何洪光 |
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| 作者单位： | 1. 吉林省洮南市林业局,吉林,洮南137100
2. 洮南市万宝林场 |
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| 摘 要： | 为了解决洮南市北部半山区在山地发展苹果树水资源缺乏的矛盾,以洮南市北部半山区果树试验场20年生的123苹果树为试材,研究山地苹果园采用穴贮肥水技术措施对苹果树生长发育的影响。结果表明：穴贮肥水技术可提高新梢生长量21.6%,提高叶绿素含量14.7%;平均单果质量比清耕提高22.3%。特等果率较对照提高27.3%。穴贮肥水可使苹果树增产2161.64 kg.hm-2,纯增收1689.07元.hm-2。
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| 关 键 词： | 苹果树 穴贮肥水 生长 结果 |
Technique of Storing Water & Fertilizer in Hollow on Apple Orchard on the Hill |
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| DENG Guo-hui,WEI Yong,HE Hong-guang.Technique of Storing Water & Fertilizer in Hollow on Apple Orchard on the Hill[J].Protection Forest Science and Technology,2009(6):23-24,29. |
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| Authors: | DENG Guo-hui WEI Yong HE Hong-guang |
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| Institution: | DENG Guo-hui, WEI Yong , HE Hong-guang (1. Taonan Bureau of Forestry of Jilin Province ,Taonan 137100 ,Jilin, China ;2. Wanbao Forest Farm of Taonan City) |
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| Abstract: | In order to solve conflict of lacking water in the apple orchard on hill,by taking measures of storing water and fertilizer in the hollow,the effect of growth & development of 20-year-old 123 apple tree in apple tree experiment site in northern semimountainous area in Taonan city were studied.It is tested that the technique of storing water & fertilizer in the hollow can increase the growth of young sprout & the content of chlorophyll by 21.6%,14.7%;the mean single fruit quality is 22.3% higher than that of weed clearing;top-grade fruit ratio is 27.3% higher than that of CK.Apple tree can be increased by 2 161.64 kg ·hm-2 by technique of storing water & fertilizer;net-increase income is 1 689.07 Yuan·hm-2. |
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| Keywords: | apple tree water & fertilizer in the hollow grow fruit |
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