Title: Effect of Different Application Amounts of Microbial Organic Fertilizer on Quality and Yield of Open Field Tomato
Abstract: Taking processing tomato of 'Tunhe No.8' as experiment objects,and microbial organic fertilizer as material,the influence of different microbial organic fertilizers on yield and quality of open field tomatoes were studied.The results showed that each treatment that fixed with 50% chemical fertilizer,application of microbial organic fertilizer 600 kg/667m2 was the best among treatments under comprehensive evaluation,increased the chlorophyll SPAD values of tomato 10.29% significantly,photosynthetic rate 33.76%;reduced soil bulk density of 6.34%;soil salt 28.70%;increased soil organic matter 51.86%,rapid available phosphorus 117.75%,rapidly available potassium 36.17%.Significantly improved soil fertility levels;tomato maturity improved by 118.45%,yield by 98.47%,and the quality of tomato excellent,was the most appropriate application rate,next was application of 400 kg/667m2.
Publication Year: 2013
Publication Date: 2013-01-01
Language: en
Type: article
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