Effects of the Amount of Matured Rice Hull in Substrate on the Seedling Growth of Watermelon(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Effects of the Amount of Matured Rice Hull in Substrate on the Seedling Growth of Watermelon

Author(s):: HAN Dao-jie¹; ZHANG Zhong-yi²; FENG Xi-hong¹; 1.Ningxia Zhongqing Agricultural Science and Technology Co.Ltd.，Yinchuan，Ningxia 750004；
2.Hebei Agricultural Technology Promotion Station，Shijiazhuang，Hebei 050011

Abstract:: Taking ‘Luqing No.7’watermelon cultivar as material，the effects of different amounts of maturity matured rice hull on the seedling growth of watermelon were investigated.The results showed that the growth of watermelon seedlings in the treatment 2 (adding 50% rice hull compost) and the melon special seedling substrate of Ningxia Zhongqing agricultural science and technology limited company (CK) were better than the other treatments，the plant height，stem diameter，and root fresh weight，root vigor and chlorophyll content of watermelon seedlings in the two treatments were significantly better than those of other treatments.The second was treatment 1(adding 25% rice hull compost).

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Last Update: 2014-08-25