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土壤紧实度对温室番茄生长发育、产量及品质的影响
引用本文:张国红,张振贤,梁 勇,曹之富.土壤紧实度对温室番茄生长发育、产量及品质的影响[J].中国生态农业学报,2004,12(3):65-67.
作者姓名:张国红  张振贤  梁 勇  曹之富
作者单位:1. 中国农业大学农业与生物技术学院,北京,100094
2. 山西省农业科学院,太原,030032
3. 北京市农业局,北京,102211
基金项目:北京市自然科学基金重点项目(6011002)资助
摘    要:试验研究土壤紧实度对日光温室番茄生长发育、产量及品质的影响结果表明 ,随土壤紧实度增大而植株生长发育迟缓 ,产量和品质下降 ,果实风味品质变差。而土壤疏松处理植株生长发育良好 ,座果节位下降 ,水分利用效率提高 ,果实游离氨基酸、可溶性糖和可溶性蛋白质含量增加 ,硝酸盐含量下降 ,果实风味好且产量高 ,经济系数较高。

关 键 词:土壤紧实度  番茄  生长发育  产量  品质
收稿时间:2/8/2003 12:00:00 AM
修稿时间:2003年2月8日

Effect of soil compaction on tomato growth, development, yield and quality in solar greenhouse
ZHANG Guo-Hong,ZHANG Zhen-Xian,LIANG Yong and CAO Zhi-Fu.Effect of soil compaction on tomato growth, development, yield and quality in solar greenhouse[J].Chinese Journal of Eco-Agriculture,2004,12(3):65-67.
Authors:ZHANG Guo-Hong  ZHANG Zhen-Xian  LIANG Yong and CAO Zhi-Fu
Abstract:The effects of soil compaction on growth, development, yield and quality of tomato in greenhouse are studied in this paper. The results show that with the soil compaction increasing, the plants grow and develop slowly, its yield, quality and flavor decline. While with the soil compaction decreasing, the plants grow and develop well, and the fruiting node place declines, water use efficiency (WUE) of leaves and yield of tomato fruits increase, the contents of soluble sugar, soluble protein, free amino acid in fruits increase and the quality, flavor and economic coefficiency of fruits are improved.
Keywords:Soil compaction  Tomato  Growth and development  Yield  Quality
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