[1]郭忠菲,秦勇.PP333对黄瓜幼苗生长发育的研究[J].黑龙江农业科学,2016,(02):47-50.[doi:10.11942/j.issn10022767.2016.02.0047]
　GUO Zhong fei,QIN Yong.Study of PP333 on Growth and Development in Cucumber[J].HEILONGJIANG AGRICULTURAL SCIENCES,2016,(02):47-50.[doi:10.11942/j.issn10022767.2016.02.0047]
点击复制

PP333对黄瓜幼苗生长发育的研究

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2016年02 页码: 47-50 栏目: 出版日期: 2016-02-10
Title:
Study of PP333 on Growth and Development in Cucumber
文章编号:
1002-2767（2016）02-0047-04
作者:
郭忠菲; 秦勇
新疆农业大学 林学与园艺学院，新疆 乌鲁木齐 830052
Author(s):
GUO Zhongfei; QIN Yong
Xinjiang Agricultural University,College of Forestry and Horticulture,Urumqi，Xinjiang 830052
关键词:
黄瓜、多效唑、不同生长时期、培育壮苗
Keywords:
cucumber; MET; different growth stages; nurturing seedlings
分类号:
S642.2
DOI:
10.11942/j.issn10022767.2016.02.0047
文献标志码:
A
摘要:
为解决吐鲁番地区黄瓜工厂化育苗过程中易徒长问题，采用不同浓度多效唑药液对黄瓜幼苗不同生长时期进行喷叶处理。结果表明：PP333处理能够有效的解决黄瓜穴盘育苗中的徒长问题，促进根系的发育，提高壮苗指数，但使用的适宜时期和适宜浓度不同，使用时间比较严格，推迟或提早都会影响黄瓜秧苗质量，PP333喷施叶面处理适宜在黄瓜出苗后15 d左右即子叶平展期，最宜浓度为100 mg·L-1
Abstract:
Cucumber seedling nursery in Turpan area prone to leggy seedlings,in order to solve this problem,different concentrations of liquid MET in different growth stages of cucumber seedlings foliar spray treatment were studied.The results showed that PP333 treatment could effectively solve the cucumber seedling cultivation leggy problems and promote root development,improve seedling index,but using the appropriate time and the appropriate concentrations of the different,more stringent time,delayed or early would affect the cucumber seedling quality,PP333 spraying foliar treatment was suitable for about 15 d after emergence namely cucumber cotyledons flat extension,the most appropriate concentration was 100 mg·L-1

参考文献/References:

［1］张远海,汤日圣,高宁，等.多效唑调节水稻植株生长的作用机理[J].植物生理学报,1988,14(4):338-343. [2]王熹,姚福德,陶龙兴，等.多效唑对稻苗吲哚乙酸氧化酶及内源吲哚乙酸含量的影响[J].浙江农业大学学报,1991,17(1):60-64. [3]谢泽君,林文丽.甜瓜育苗基质的研究与应用[J].中国西瓜甜瓜,2002(2):3-5. [4]朱蕙香,张宗俭,陈虎保,等.常用植物生长调节剂应用指南[M].北京:化学工业出版社,2002. [5]汪惠芳,刘慧琴,李朝森.烯效唑对黄瓜幼苗生长的影响[J].长江蔬菜,2002(1):37.

备注/Memo

新疆维吾尔自治区“十二五”重大专项资助项目 (2011-30104-2-1) 郭忠菲（1991-），女，新疆维吾尔自治区吐鲁番市人，在读硕士，从事设施农业技术研究。E-mail：826347142@qq.com。

更新日期/Last Update: 2016-11-10