Journal of Northern Agriculture ›› 2010, Vol. ›› Issue (5): 47-47.

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Cultivation Conditions on Hardy Tomato (Hong Ju) Yield in Over-summering Greenhouse

CUI Cong-cong (Chifeng Academy of Agricultural and Animal Husbandry Sciences,Chifeng 024031,China)   

  • Online:2010-10-20 Published:2010-10-20

Abstract: The high-yield cultivation measures of Hongju was studied with quadratic general rotating combination design method. The factors on the yield of Hongju were discussed,such as seeding age,density and fertilization.The results showed that, the influence of density and fertilization on tomato yield was significant,but seeding age was not.Besides,the interaction effect of density and seeding age reached very significant level, the interaction effect of density and base fertilization was also.In this experiment condition, equation simulation showed that the optimum cultivation program was density 2200 plants per 667m^2, seeding age 26-33 days,base fertilization 10-20kg per 667m^2, additional fertilization 60-80kg per 667m^2,Forecast yield 8630- 8883kg per 667m^2.

CLC Number: 

  • S641.2