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不同水溶肥对土壤养分及“红地球”葡萄产量和品质的影响

作  者:
呼生春;张永飞;张旭东;张亚红;王文举
单  位:
宁夏银湖农林牧开发有限公司;宁夏大学农学院
关键词:
水溶肥;红地球葡萄;产量;品质
摘  要:
为了提高"红地球"葡萄的产量和品质,降低人工施肥成本,试验设置2个处理,T1处理:腐植酸水溶肥+氨基酸水溶肥+生物有机水溶肥、T2处理:生物有机水溶肥,以常规施磷酸二铵尿素为对照,通过大田试验,研究了不同水溶肥对土壤养分及"红地球"葡萄产量和品质的影响。结果表明:T1处理的水溶肥施用效果最好,土壤养分和"红地球"葡萄叶片养分提高显著,同时有效促进新梢生长,可溶性固形物含量提高6.9%,可溶性总糖含量提高10.92%,可溶性蛋白质含量提高4.65%,可滴定酸含量降低13.65%,糖酸比提高29.21%,产量比对照提高12.65%,施肥效果最优,而且果实品质提高显著,为当地"红地球"葡萄大面积推广提供施肥方案参考。
译  名:
Effect of Different Water Soluble Fertilizer on Soil Nutrient,Yield and Quality of ‘Red Globe' Grape
作  者:
HU Shengchun;ZHANG Yongfei;ZHANG Xudong;ZHANG Yahong;WANG Wenju;Ningxia Yinhu Agriculture Forestry Animal Husbandry Development Co.Ltd.;School of Agriculture,Ningxia University;
关键词:
water soluble fertilizer;;‘Red Globe'grape;;yield;;quality
摘  要:
In order to improve the yield and fruit quality of‘Red Globe'grape and reduce the cost of fertilization,field experiments were conducted with two fertilizer treatments T1:humic acid water soluble fertilizer+amino acid water soluble fertilizer+bio-organic water soluble fertilizer,T2:bio-organic water soluble fertilizer,CK:diammonium phosphate+urea)to study the effect of different formula of water soluble fertilizer on soil nutrient and yield,fruit quality of‘Red Globe'grape.The results showed that the leaf nutrient and shoot growth of‘Red Globe'grape,soil nutrient were improved significantly by T1 treatment,and compared to other treatments,the soluble solids mass fraction and soluble total sugar were increased by 6.9%and by 10.92%respectively,and soluble protein and sugar acid ratio were increased by 4.65%and by 29.21%respectively,but titratable acid mass fraction was reduced by 13.65%,and the yield of‘Red Globe'grape increased by 12.65%.Therefore the T1treatment(humic acid water soluble fertilizer+amino acid water soluble fertilizer+bio-organic water soluble fertilizer)improved the fruit quality of ‘Red Globe'grape obviously compared to others.

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