沼渣与化肥配施对温室番茄生长、果实产量及品质的影响

[Effects of combined application of biogas residues and chemical fertilizers on greenhouse tomato's growth and its fruit yield and quality].

作者信息

Xie Jing-huan, Chen Gang, Yuan Qiao-xia, Lin Gui-ying, Wang Zhi-shan, Guo Cong-ying, Zhong Hui

机构信息

College of Engineering and Technology, Huazhong Agricultural University, Wuhan 430070, China.

出版信息

Ying Yong Sheng Tai Xue Bao. 2010 Sep;21(9):2353-7.

PMID:21265160

Abstract

With randomized block design, a field experiment was conducted in greenhouse to study the effects of combined application of biogas residues and chemical fertilizers on the tomato growth and its fruit yield and quality. The combined application of biogas residues and chemical fertilizers benefited the tomato growth and its fruit yield and quality. The yield of the combined application of 60% biogas residues and 40% chemical fertilizers were higher than the other treatments. The fruit quality under the application of 60% biogas residue and 40% chemical fertilizers also improved significantly, with the Vc content (91.09 mg x kg(-1)) and total sugar content being 21.32 mg x kg(-1) and 2.13% higher than the control, respectively. Among the test fertilization combinations, 60% biogas residue combined with 40% chemical fertilizers was the best one for greenhouse tomato's growth and its fruit yield and quality.

摘要

采用随机区组设计，在温室中进行田间试验，研究沼渣与化肥配施对番茄生长及其果实产量和品质的影响。沼渣与化肥配施有利于番茄生长及其果实产量和品质的提高。60%沼渣与40%化肥配施的产量高于其他处理。60%沼渣与40%化肥配施下的果实品质也显著提高，Vc含量（91.09mg·kg⁻¹）和总糖含量分别比对照高21.32mg·kg⁻¹和2.13%。在试验施肥组合中，60%沼渣与40%化肥配施是温室番茄生长及其果实产量和品质的最佳组合。