施用不同类型黄腐酸对塔里木盆地密植骏枣产量和品质的影响  

Effects of Different Types of Fulvic Acid on Yield and Quality of Dense Planting Ziziphus jujuba Mill in Tarim Basin

作　　者：孟阿静[1] 邵华伟[1] 唐蕾 王新勇[1] 祁通[1] MENG Ajing;SHAO Huawei;TANG Lei;WANG Xinyong;QI Tong(Institute of Soil and Fertilizer and Agricultural Water-saving,Xinjiang Academy of Agricultural Sciences,Urumqi 830091,China)

机构地区：[1]新疆农业科学院土壤肥料与农业节水研究所,乌鲁木齐830091

出　　处：《西北农业学报》2022年第10期1357-1364,共8页Acta Agriculturae Boreali-occidentalis Sinica

基　　金：新疆维吾尔自治区重点研发项目(2019B00006);新疆维吾尔自治区公益性行业专项(KY2018044)。

摘　　要：为了验证不同类型黄腐酸对骏枣产量及品质的影响,本试验选取4种不同类型的黄腐酸产品与常规施肥和不施肥处理做对比。结果表明:各黄腐酸处理与常规施肥(CF)相比,骏枣产量均高于CF,其中TFS处理产量最高,与CF相比增产幅度达35.6%(P<0.05)。不同黄腐酸处理的红枣维生素C、可溶性糖含量、糖酸比和可溶性蛋白质含量均高于CF,其中FA+70%CF处理维生素C含量最高,增幅95.4%(P<0.05),TFS处理可溶性糖和糖酸比显著优于CF,增幅分别为15.5%和53.1%(P<0.05),蛋白质含量除FA外,均显著优于CF。制干率均高于CF,其中FA+70%CF、TFS、BFA+70%CF处理红枣制干率显著高于CF处理(P<0.05),增幅分别为9.9%、9.6%、8.5%。不同黄腐酸处理下红枣收入均显著高于CF(P<0.05),增幅为20.8%~35.7%,产投比均显著高于CF处理(P<0.05)。由此说明,不同类型黄腐酸对红枣产量和品质提升均有促进作用,推荐施用黄腐酸磷酸二氢钾复合肥1500kg/hm2。In order to verify the effect of different types of fulvic acid on the yield and quality of Ziziphus jujuba Mill, four different types of fulvic acid products were selected in this experiment to compare with conventional fertilization and no fertilization treatments.The results showed that compared with conventional fertilization(CF),the yield of Ziziphus jujuba Mill in each fulvic acid treatment was higher than that of CF,and the yield of TFS treatment was the highest, the yield increased by 35.6% compared with CF(P<0.05).The vitamin C,soluble sugar content, sugar-to-acid ratio and soluble protein content of Ziziphus jujuba Mill treated with different fulvic acid were higher than those of CF, the content of vitamin C in FA+70%CF treatment was the highest, with an increase of 95.4%(P<0.05). The soluble sugar content and sugar acid ratio was much better than that of CF,with an increase of 15.5% and 53.1% respectively(P<0.05),and the protein content was significantly better than that of CF except for FA.The drying rate was higher than that of CF,and the drying rate of Ziziphus jujuba Mill in FA+70%CF,TFS,BFA+70%CF treatment was significantly higher than that in CF treatment(P<0.05),with an increase of 9.9%,9.6%,and 8.5%,respectively.The income of Ziziphus jujuba Mill under different fulvic acid treatments was significantly higher than that of CF(P< 0.05),the increase rate was between 20.8% and 35.7%,and the ratio of production to investment was significantly higher than that of CF treatment(P<0.05).This study showed that different types of fulvic acid can promote the yield and quality of Ziziphus jujuba Mill.So aplication of 1 500 kg/hm~2 of fulvic acid potassium dihydrogen phosphate compound fertilizer is recommended.

关 键 词：骏枣 产量 品质 黄腐酸 

分 类 号：S662.9[农业科学—果树学]