|Table of Contents|

Effect of Different Base Fertilizer Treatments on Yield and Quality of Greenhouse Tomato(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2014年10期
Page:
155-158
Research Field:
Publishing date:

Info

Title:
Effect of Different Base Fertilizer Treatments on Yield and Quality of Greenhouse Tomato
Author(s):
LU BingWU Wen-wen
Department of Biological Engineering,Nantong Agricultural Vocational Technology College,Nantong,Jiangsu 226007
Keywords:
base fertilizeryieldfruits qualityroot activitygreenhouse tomatoes
PACS:
S 641.3
DOI:
-
Abstract:
Taking ‘Jiafen18’ tomato as material,the effects of different base fertilization level and soil depth on the growth,photosynthetic rate and transpiration rate of the greenhouse tomato were studied.The results showed that the yield of tomato increased with increasing of the amount of base fertilizer,but the fruit quality of tomato was low under high base fertilization.The yield of tomato under the N 1 200 kg/hm2,K 600 kg/hm2,P 600 kg/hm2 base fertilization for top and bottom of 30 cm depth soil treatments was the highest in all treatments;However,the fruit quality was the worst.The yield,fruit quality and root activity under the base fertilization for 60 cm soil depth treatment were better than the base fertilization for 30 cm soil depth treatment on the condition of the same amount of base fertilization,the yield and total biomass dry weight of tomato plant under the base fertilization for 60 cm soil depth treatment was increasing for 14.13% and 13.53% respectively compared to the base fertilization for 30 cm soil depth treatment.All results indicated that the N 600 kg/hm2,K 300 kg/hm2,P 300 kg/hm2 of base fertilization for the top and bottom of 30 cm soil depth respectively had a good yield and fruit quality in the tomato cultivation.

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Last Update: 2014-08-06