|Table of Contents|

Effect of Spraying NH4NO3 on Physiological Index of Two Kinds of Cucumber(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2017年08
Page:
1-5
Research Field:
Publishing date:

Info

Title:
Effect of Spraying NH4NO3 on Physiological Index of Two Kinds of Cucumber
Author(s):
XU Min; CHENG Gong; LIU Jun; MA Qianqian
(Forestry and Horticultural College，Xinjiang Agricultural University，Urumqi，Xinjiang 830052)
Keywords:
cucumber; ammonium nitrate; osmotic adjustment; foliage spraying
PACS:
-
DOI:
10.11937/bfyy.201708001
Abstract:
In order to using nitrogen effectively and reasonablely，two widely cultivated cucumber cultivars ‘Changchunmici’ and ‘Fruit cucumber’ were used as experimental materials，the influence of fresh weight，chlorophyll content，osmotic regulation substances，the enzyme activity and so on after spraying 0，0.30%，0.60%，0.90% NH4NO3 on leaves were studied.The results showed that spraying ammonium nitrate could improve the two kinds of cucumber seedling fresh weight，little influence on chlorophyll a content，total chlorophyll and chlorophyll b content were increased.With the increase of spraying ammonium nitrate concentration，improved the free proline content of two kinds of cucumber，reduced the content of soluble sugar，no obvious effects on soluble protein content.With the increase of spraying ammonium nitrate concentration，both SOD activity change trend of cucumber were first increased，while the CAT activity change trend showed a fall after rise first，but the differences were not significant than CK.The optimal spraying NH4NO3 of ‘Changchunmici’ and ‘Fruit cucumber’ respectively were 0.30% and 0.60%.

References:

 

[1]张振贤,程智慧.高级蔬菜生理学[M].北京:中国农业大学出版社,2008:62.

[2]曹庆杰,孙权,李建设,等.不同施氮量对设施黄瓜生长及产量的影响[J].北方园艺,2010(8):1-4.

[3]杜连风,吴琼,赵同科,等.北京市郊点型农田施肥研究与分析[J].中国土壤与肥料,2009(3):75-78.

[4]复运生,何江华,万洪福.广东省农产品污染状况分析[J].生态环境,2004,13(1):109-111.

[5]巨晓棠,谷保静.我国农田氮肥施用现状、问题及趋势[J].植物营养与肥料学报,2014(4):783-795.

[6]吴妤,禹文雅,李奕松.缺铁胁迫对草莓幼苗光合特性及细胞器铁含量的影响[J].植物营养与肥料学报,2013,19(4):918-925.

[7]沈慧国.土壤微量元素对植物的影响[J].林业科技情报,2010,42(4):12-14.

[8]王学奎.植物生理生化实验原理和技术[M].北京:高等教育出版社,2006:5.

[9]武新岩,郭建华,方正,等.不同氮素形态对黄瓜光合作用及果实品质的影响[J].华北农学报,2011,26(2):223-227.

[10]王燕凌.植物生理实验指导书[M].北京:中国农业出版社,2014:1.

[11]王忠.植物生理学[M].北京:中国农业出版社,2009:129.

[12]田爱梅,王国强,赵宇英,等.喷施硝酸铵对柑橘叶片生理指标的影响[J].浙江农业科学,2006(3):268-271.

[13]李光远,王凤华,蒋燕,等.叶面喷施Fe2+对生菜形态和生理指标的影响[J].北方园艺,2014(24):31-34.

[14]黄永洪,花慧,等.猪肝过氧化氢酶提取条件的研究[J].生物技术通讯,2005,16(1):40-42.

[15]张保军,董瑞,吕厚波,等.叶面喷施氮肥对小麦SPAD值及产量的影响[J].麦类作物学报,2015,99(1):99-104.

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Last Update: 2017-04-28