日光温室采收期不同氮钾配比施肥对黄瓜产量品质的影响
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摘要
在日光温室研究了黄瓜采收期4个不同氮、钾配比施肥处理对其植株生长、果实产量及品质的影响。结果表明,施肥处理的黄瓜其产量和品质明显高于不施肥对照,增施钾肥有利于黄瓜的产量提高,采收期追施肥的氮钾(N:K2O)比例以1:1.8的效果最好,表现为施肥后提高了光合速率,促进了黄瓜植株生长,显著提高了黄瓜产量,并使黄瓜的营养品质得到了明显改善。
In order to provide theoretical basis for rational fertilization cucumber,and for formulating scientific cultivation technique and management measures to provide the reference.This experiment was made to analyze the effects of the different NK ratio on growth,yield and quality of cucumber in the greenhouse.The results showed that cucumber of plant nutrition that influenced to grow and produce quality had significant,four processing effects were obviously superior to that of the control processing effect,the effect that potash to appropriately increase the cucumber surveyed vegetative growth and improve production quality.Which N:K 2 O proportion to 1:1.8 works the best,to promote the growth of cucumber plants,to improve the speed of photosynthesis,and the cucumber of the best quality,the highest yield.
In order to provide theoretical basis for rational fertilization cucumber,and for formulating scientific cultivation technique and management measures to provide the reference.This experiment was made to analyze the effects of the different NK ratio on growth,yield and quality of cucumber in the greenhouse.The results showed that cucumber of plant nutrition that influenced to grow and produce quality had significant,four processing effects were obviously superior to that of the control processing effect,the effect that potash to appropriately increase the cucumber surveyed vegetative growth and improve production quality.Which N:K 2 O proportion to 1:1.8 works the best,to promote the growth of cucumber plants,to improve the speed of photosynthesis,and the cucumber of the best quality,the highest yield.
引文
[1]李俊良,朱建华,张晓晟,等.保护地番茄养分利用及土壤氮素淋失[J].应用与环境生物学报,2001,7(2):126-129.
[2]李俊良,崔德杰,孟祥霞,等.山东寿光保护地蔬菜施肥现状及问题的研究[J].土壤通报,2002,33(2):126-128.
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[4]陈碧华.水肥耦合对番茄果实中硝酸盐含量的影响[J].河南科技学院学报,2008,36:26-28.
[5]贺超兴,王耀林.中国蔬菜如何走出国门[J].科技成果纵横,2002(5):10-11.
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[8]贺超兴,张志斌,王富中,等.日光温室水钾氮耦合效应对番茄产量的影响[J].中国蔬菜,2001(1):35-36.
[9]孙文涛,张玉龙,王思林.滴灌条件下水肥耦合对温室番茄产量效应的研究[J].土壤通报,2005,36(2):202-205.
[10]庞云.温室无土栽培黄瓜水肥耦合效应研究初探[J].内蒙古农业科技,2006(6):49-50.
[11]李占元,刘荣汉.钾肥施用量对黄瓜产量及品质的影响[J].农技服务,2011,28(3):311,326.
[12]王磊.有机土栽培条件下水肥环境对盆栽番茄生长影响的研究[D].北京:中国农业大学,2004.
[13]魏国强,孙治强,常高正,等.不同施肥量对温室基质栽培番茄产量与品质的影响[J].中国农业大学报,2000,34(4):385-387.
[14]丁果.温室蔬菜滴灌灌溉施肥水肥耦合效应研究[D].内蒙古:内蒙古农业大学,2005.
[15]黄云,廖铁军,周建召.覆膜番茄配施效应研究[J].西南农业大学学报,2001,23(5):36-40.
[16]张丽华,赵洪祥,谭国波.水肥耦合对大豆光和特性及产量的影响[J].大豆科学,2010(29):268-271.
[17]曾希柏,谢德体,青长乐.氮肥施用量对莴笋光和特性影响的研究[J].植物营养与肥料学报,1997,21(1):57-60.
[18]李胜利,孙治强,魏国强,等.不同施肥处理对温室基质栽培黄瓜产量与品质的影响[J].沈阳农业大学报,2003,34(4):246-248.
[19]陈双臣,贺超兴,邹志荣,等.温室有机土栽培番茄营养吸收特性研究[J].植物营养与肥料学报,2005,11(3):369-374.
[20]高新昊,李登顺.日光温室冬春茬黄瓜产量与灌水量的关系[J].中国蔬菜,1999(3):13-17.
[2]李俊良,崔德杰,孟祥霞,等.山东寿光保护地蔬菜施肥现状及问题的研究[J].土壤通报,2002,33(2):126-128.
[3]马文奇,毛达如,张福锁.山东省蔬菜大棚养分积累现状[J].磷肥与复肥,2000,15(3):65-67.
[4]陈碧华.水肥耦合对番茄果实中硝酸盐含量的影响[J].河南科技学院学报,2008,36:26-28.
[5]贺超兴,王耀林.中国蔬菜如何走出国门[J].科技成果纵横,2002(5):10-11.
[6]蔡绍珍.地膜覆盖栽培番茄干物质积累与养分吸收分配规律的初步研究[J].中国蔬菜,1983(2):1-6.
[7]何萍,杨金.番茄专用肥最佳配方及用量的研究[J].土壤肥料,1997(1):32-35.
[8]贺超兴,张志斌,王富中,等.日光温室水钾氮耦合效应对番茄产量的影响[J].中国蔬菜,2001(1):35-36.
[9]孙文涛,张玉龙,王思林.滴灌条件下水肥耦合对温室番茄产量效应的研究[J].土壤通报,2005,36(2):202-205.
[10]庞云.温室无土栽培黄瓜水肥耦合效应研究初探[J].内蒙古农业科技,2006(6):49-50.
[11]李占元,刘荣汉.钾肥施用量对黄瓜产量及品质的影响[J].农技服务,2011,28(3):311,326.
[12]王磊.有机土栽培条件下水肥环境对盆栽番茄生长影响的研究[D].北京:中国农业大学,2004.
[13]魏国强,孙治强,常高正,等.不同施肥量对温室基质栽培番茄产量与品质的影响[J].中国农业大学报,2000,34(4):385-387.
[14]丁果.温室蔬菜滴灌灌溉施肥水肥耦合效应研究[D].内蒙古:内蒙古农业大学,2005.
[15]黄云,廖铁军,周建召.覆膜番茄配施效应研究[J].西南农业大学学报,2001,23(5):36-40.
[16]张丽华,赵洪祥,谭国波.水肥耦合对大豆光和特性及产量的影响[J].大豆科学,2010(29):268-271.
[17]曾希柏,谢德体,青长乐.氮肥施用量对莴笋光和特性影响的研究[J].植物营养与肥料学报,1997,21(1):57-60.
[18]李胜利,孙治强,魏国强,等.不同施肥处理对温室基质栽培黄瓜产量与品质的影响[J].沈阳农业大学报,2003,34(4):246-248.
[19]陈双臣,贺超兴,邹志荣,等.温室有机土栽培番茄营养吸收特性研究[J].植物营养与肥料学报,2005,11(3):369-374.
[20]高新昊,李登顺.日光温室冬春茬黄瓜产量与灌水量的关系[J].中国蔬菜,1999(3):13-17.