EFFECTS OF CULTURE MEDIA ON YIELD, GROWTH, PHOTOSYNTHETIC CAPACITY AND ANTIOXIDANT ENZYME OF DIFFERENT TOMATO (SOLANUM LYCOPERSICUM L.) VARIETIES

文献类型: 外文期刊

第一作者: Shi, L.

作者: Shi, L.;Lv, N.;Wang, J.;Shi, L.;Nie, J.;Tan, D.;Zheng, J.;Luo, G.;Li, Y.;Xiong, Y.;Xie, Y.;Shi, L.;Nie, J.;Tan, D.;Luo, G.;Xiong, Y.;Xie, Y.

作者机构:

关键词: antioxidant capacity; culture cultivation; plant growth; photosynthetic ability; tomato; yield formation

期刊名称:APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH ( 影响因子:0.711; 五年影响因子:0.796 )

ISSN: 1589-1623

年卷期: 2018 年 16 卷 5 期

页码:

收录情况: SCI

摘要: Culture media affects the yield and quality of tomato. Knowledge about the tomato yield formation in response to culture media is still needed. The purpose of this study was to investigate the effect of culture media on yield, growth, photosynthetic capacity and antioxidant enzyme of different tomato varieties. A greenhouse experiment was conducted at the Baiyun Experimental Base of Guangdong Academy of Agricultural Sciences, Guangdong, China, three culture media treatments viz. soil culture cultivation treatment, substrate cultivation treatment and hydroponics cultivation treatment were applied. Four represented tomato varieties viz. Xinxing 101, Jinbaolai, Kaidi and Xiariyangguang were used as materials. The result showed that, the substrate cultivation and hydroponics produced higher yield than soil culture treatment due to higher dry weight accumulation, fruit weight, and net photosynthetic rate at seedling stage and mature stage. The yield showed significant correlation with individual fruit weight (R-2 = 0.8205, P < 0.01), net photosynthetic rate in leaves at seedling stage (R-2 = 0.7189, P < 0.05). The SPAD value and antienzyme activity vary among different planting patterns, cultivars and growth stages. Further study to observe the quality of tomato fruits and nutrition of the tomato plant under different culture media is needed.

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