JIA Yun-he.Effects of Different Fertilization Treatments on Yield and Quality of Watermelon in Plastics Greenhouse[J].HEILONGJIANG AGRICULTURAL SCIENCES,2010,(05):47-48.
不同施肥处理对大棚西瓜产量和品质的影响
- Title:
- Effects of Different Fertilization Treatments on Yield and Quality of Watermelon in Plastics Greenhouse
- 文章编号:
- 1002-2767（2010）05-0047-02
- Keywords:
- plastic greenhouse watermelons; fertilization levels; yield; quality
- 分类号:
- S651
- 文献标志码:
- A
- 摘要:
- 以红小玉西瓜为试材，研究了不同施肥水平对大棚西瓜产量及品质的影响。结果表明：所有施肥处理小区西瓜产量和果实中维生素C、可溶性糖及硝酸盐含量等均明显高于对照，并且在一定范围内随着施肥水平的提高而提高，但肥水过剩的条件下，西瓜产量和品质又呈下降趋势。综合西瓜品质及产量2个因素，推荐最佳施肥量为施腐熟鸡粪 45 000.0 kg·hm-2、尿素 105.0 kg·hm-2、磷酸二铵 210.0 kg·hm-2、硫酸钾375.0 kg·hm-2。
- Abstract:
- Using Hongxiaoyu watermelon as the experiment material, the effects of different fertilization treatments on the yield and quality of watermelon were researched. The results showed that all of fertilization treatments were obviously superior compared with the control on watermelon yield and content of vitamin C, soluble sugar, nit rate and so on. And they were remarkably increased by increasing the amount of fertilization application in certain range. But the excessive fertilization made various index of watermelon was down trend. Considering the factors of both quality and yield, it was suggested that the optimal fertilizer was fowl manure 45 000.0 kg·hm-2, carbamide 105.0 kg·hm-2, （NH4）2HPO4 210.0 kg·hm-2, K2SO4 375.0 kg·hm-2 during watermelon cultivation in plastic greenhouse according to the experiment.
参考文献/References:
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备注/Memo
作者简介：贾云鹤（1980-），女，黑龙江省伊春市人，硕士，研究实习员，从事西瓜育种与栽培研究。E-mail：800530jyh@163.com。