Effect of Mineral Nutrition on Prevention of Navel Orange Dehiscent Fruit(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Effect of Mineral Nutrition on Prevention of Navel Orange Dehiscent Fruit

Author(s):: ZHOU Ji-fen¹; 2; 1.Sichuan Dazhou Vocational and Technical College,Dazhou,Sichuan 635000；
2.College of Horticulture and Landscape,Southwest University,Chongqing 400712

Abstract:: Taking 12-year-old navel orange as materials,through applying different combination treatment of hormone and anti dehiscent fruit element and N,K,P,Ca,B,the best effect on preventing naval orange dehiscent fruit were discussed,meanwhile,relationship of the ratio of N to K and its increasing to navel orange dehiscent fruit were studied,to provide guidance to decrease dehiscent fruit.The results showed that combination treatment of applying hormone and anti dehiscent fruit element and N,K,P,Ca,B had the best effect,followed by hormone combined with N,K,P,Ca,B,CK had the highest dehiscent rate；through the analysis of the blade section elements,the greater the ratio of N to K was,the more severe dehiscent would be.

［1］江碧英,何永强.脐橙裂果研究概述［J］.四川果树,1994(4):26-27.

［2］王义林,蔡晓桃,庄国梁,等.脐橙裂果的相关因素及其预防技术［J］.江西农业科技,1999(5):27-28.

［3］钟桂莲.贡柑裂果原因分析及综合防治措施［J］.中国园艺文摘,2010(6):142-143.

［4］朱秀仁.预防柑橙裂果的技术措施［J］.中国南方果树,1998,27(2):26.

［5］戴宏林,吴小骏.用凯氏定氮法测定植物干样品中的氮含量［J］.江苏农学院学报,1995,13(3):70.

［6］陈惠阳,王明祖.植物叶片全钾简易快速测定方法研究［J］.仲恺农业技术学院学报,2000(3):39-42.

［7］李娟,陈杰忠.柑桔裂果发生类型、过程及预防对策［J］.广东农业科学,2011,38（10）:32-33.

［8］钱开胜.脐橙裂果原因及防治的初步探讨［J］.中国南方果树,1997,6(3):26.

［9］李蕾.脐橙果皮发育与裂果发生的解剖学研究［D］.武汉:华中农业大学,2006.

［10］王法格,吴振旺,陈其寿.脐橙裂果发生规律及控制措施［J］.浙江柑橘,2000(2):23-24.

［11］陈志敏,钱皆兵,杨家栋.不知火品种特性及栽培技术［J］.中国南方果树,2001,30(4):6-7.

［12］李荣,李建光.春甜桔夏秋季裂果原因及防裂措施研究［J］.中国南方果树,2005,34(3):9-10.

［13］陈桂芬,黄玉溢.不同柑橘品种裂果比较及施钙对柑橘的影响效应［J］.中国园艺文摘,2013(1):1.

［14］王强,王秀琪.钙处理对纽荷尔脐橙裂果及果实品质的影响［J］.西南农业学报,2013,26(1):308-311.

Last Update: 2014-09-19