Volume 14 Issue 3
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Wang Baipo, Dai Wensheng, Zeng Yanru, Qian Yincai, Shen Xiang lin.. Techniques in Improvement of Low-yielded Chinese Chestnut Stands.[J]. Journal of Zhejiang A&F University, 1997, 14(3): 237-241.
Citation: Wang Baipo, Dai Wensheng, Zeng Yanru, Qian Yincai, Shen Xiang lin.. Techniques in Improvement of Low-yielded Chinese Chestnut Stands.[J]. Journal of Zhejiang A&F University, 1997, 14(3): 237-241.

Techniques in Improvement of Low-yielded Chinese Chestnut Stands.

  • Received Date: 1997-02-21
  • Publish Date: 1997-09-20
通讯作者: 陈斌, bchen63@163.com
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Techniques in Improvement of Low-yielded Chinese Chestnut Stands.

Abstract: A test was made from 1986 to 1990 in a 9- to 10-year-old low-yielded Chinese chestnut stand. The post-test yield per unit area increased by 410. 5% on the average in sucessive 5 years, compared with that in 3 years before the test done. In 1990 the average yield reached 1 339.2 kg per hectare, which was 9 times as high as that in 3 years prior to the test. The main tecniques used in the improvement of the low-yielded stand included to pgraf ting for varietal change, replanting for increase of density, deep plowing for improvrmrnt of soil condition, applying sufficient basal manure, pruning, interplanting, doing top fertilizers and controlling both pests and diseases, all of which were, proved to be effective.

Wang Baipo, Dai Wensheng, Zeng Yanru, Qian Yincai, Shen Xiang lin.. Techniques in Improvement of Low-yielded Chinese Chestnut Stands.[J]. Journal of Zhejiang A&F University, 1997, 14(3): 237-241.
Citation: Wang Baipo, Dai Wensheng, Zeng Yanru, Qian Yincai, Shen Xiang lin.. Techniques in Improvement of Low-yielded Chinese Chestnut Stands.[J]. Journal of Zhejiang A&F University, 1997, 14(3): 237-241.

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