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Trunk Transfusion and Drip With Growth Regulator on Harvest and Comprehensive Effect of Walnut(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2015年15
Page:
36-39
Research Field:
Publishing date:

Info

Title:
Trunk Transfusion and Drip With Growth Regulator on Harvest and Comprehensive Effect of Walnut
Author(s):
TIAN Ziwu1; LIU Guiqiao1; LIU Ziying1; YANG Qingqin1; ZHAO Fengping1; ZHANG Hehua2; XUE Jinjun1; 2
(1.Agricultural College，Hebei University of Engineering，Handan，Hebei 056021；2.Agricultural College，Guangxi University，Nanning，Guangxi 530005)
Keywords:
walnut; trunk transfusion and drip; regulator
PACS:
-
DOI:
10.11937/bfyy.201515008
Abstract:
Taking‘Liao He’walnuts cultivar as the test material，the experiment were conducted to get the best time of using regulator and its best concentration，to promote the green husk cracking rate，and save the harvest labor and reap intensively.Trunk transfusion and drip with Ethrel and Naphthalene acetic acid mixture of different concentrations were applied.The results showed that walnut green husk cracking rate was 83% when trunk transfusion and drip with 10 L mixed 300 mg/L Ethrel and 600 mg/L Naphthalene acetic acid was made 18 days before picking the fruit.And the rate was 78% when trunk transfusion and drip with 10 L mixed 500 mg/L Ethrel and 1 000 mg/L Naphthalene acetic acid was made 6 days before harvest.Fruit quality had improved while no more leaves had fallen.The test indicated that trunk transfusion and drip with regulator could promote walnut harvest，so it could be generalized in production.

References:

 

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Memo

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Last Update: 2015-08-18