<em>Torreya grandis</em> :mechanism of fruit drop and measures of preventing fruit drop

GUO Wei-hua

Volume 19 Issue 4

Jul. 2017

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GUO Wei-hua. Torreya grandis :mechanism of fruit drop and measures of preventing fruit drop[J]. Journal of Zhejiang A&F University, 2002, 19(4): 395-398.

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GUO Wei-hua. Torreya grandis :mechanism of fruit drop and measures of preventing fruit drop[J]. Journal of Zhejiang A&F University, 2002, 19(4): 395-398.

Torreya grandis :mechanism of fruit drop and measures of preventing fruit drop

GUO Wei-hua

1.
Research Institute of Forestry Science of Zhuji City , Zhuji 311800 , Zhejiang , China

Publish Date: 2002-12-20

Abstract

More than 10-year studies of Torreya grandis in Zhaojia Town of Zhuji City , Zhejiang Province , suggests that cell activatar containing nitrifying wound phenol has effect to prevent preharvest fruit drop .Wanguobao and Atonik , growth regulators , useful matters for preventing fruit drop , were selected .The application could be made in the mid-last ten days of April (blooming period)and the second-last ten days of May (fruit drop period) by spraying tree crowns with 2 500-fold solution of Wanguobao or 3 000-fold solution of Atonik , resulting in more than 312 % and 120 % of fruit setting respectively .
- Torreya grandis,
- fruit drop,
- cell activator,
- preventing fruit drop

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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Torreya grandis :mechanism of fruit drop and measures of preventing fruit drop

1. Research Institute of Forestry Science of Zhuji City , Zhuji 311800 , Zhejiang , China

Publish Date: 2002-12-20

Key words:

Abstract: More than 10-year studies of Torreya grandis in Zhaojia Town of Zhuji City , Zhejiang Province , suggests that cell activatar containing nitrifying wound phenol has effect to prevent preharvest fruit drop .Wanguobao and Atonik , growth regulators , useful matters for preventing fruit drop , were selected .The application could be made in the mid-last ten days of April (blooming period)and the second-last ten days of May (fruit drop period) by spraying tree crowns with 2 500-fold solution of Wanguobao or 3 000-fold solution of Atonik , resulting in more than 312 % and 120 % of fruit setting respectively .

Torreya grandis :mechanism of fruit drop and measures of preventing fruit drop

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通讯作者: 陈斌, bchen63@163.com

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Torreya grandis :mechanism of fruit drop and measures of preventing fruit drop

1. Research Institute of Forestry Science of Zhuji City , Zhuji 311800 , Zhejiang , China

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Torreya grandis :mechanism of fruit drop and measures of preventing fruit drop

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1. Research Institute of Forestry Science of Zhuji City , Zhuji 311800 , Zhejiang , China

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