Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2014, Vol. 30 ›› Issue (13): 225-229.doi: 10.11924/j.issn.1000-6850.2013-2862

Special Issue: 园艺

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The Effect Analysis of Soil Tested Formula Fertilization on Drip Irrigation Processing Tomatoes

  

  • Received:2013-11-03 Revised:2013-11-20 Online:2014-05-05 Published:2014-05-05

Abstract: In order to further enhance the fertilizer level of processing tomato, to validate and improve the scientific rationality of soil testing and formulated fertilization in different soil fertility conditions, to provide reference basis for reasonable fertilization of the processing tomato in Xinjiang. To select different fertility soil, set the soil testing and fertilizer and conventional fertilization, comparing the effects of the processing tomato nutrient uptake, yield, fertilizer benefit. Under the same cultivation conditions, soil testing formula fertilization of processed tomatoes, plant height, fruit number per plant, leaf N, P, K nutrient content and yield of all had certain influence. Soil testing fertilization fertilizer efficiency significantly, fruit weight, fruit number per plant and yield of flat or increase, the highest yield increased by 10.19%, but the amount of fertilizer significantly reduced, net income increased 913-5323.5 yuan/hm2. The fertilization treatments on tomato fruit solids, pH and total acid content had no significant effect, soil testing formula fertilization treatment increased the content of lycopene.