摘要
采用不同的微灌灌水技术,以阿克苏地区温宿县6 667hm2生态果园基地的6a生幼龄核桃为材料,研究不同灌水技术下核桃生长发育状况和产量的变化规律。结果表明,在不同灌水技术下,三管不对称布置的果实生长量最大,果实的体积为34.283cm3;一管布置的最小,果实体积为26.983cm3。在产量方面,三管不对称布置的产量最多为1 163.087kg/hm2,两管布置的产量最少为913.682kg/hm2。不同微灌灌水技术之间有显著性差异。在品质方面脂肪含量最多的是两管处理,最小的是一管和三管对称处理;蛋白质含量最多的是一管处理,最小的是两管处理;但不同微灌灌水技术之间无显著性差异。
Taking the young walnut in ecological fruit base in Wensu County of Aksu region as studying object,the growth status and the production of walnut under different irrigation methods are studied.The results show that under different irrigation methods,the fruit volume under the condition of three pipes asymmetric arrangement is the largest,i.e.34.283cm3,the fruit volume under the condition of one pipes arrangement is the smallest,i.e.26.983cm3;the production under condition of three pipes asymmetric arrangement is the largest,i.e.163.087kg/hm2,while that under the condition of two pipes arrangement is the smallest,i.e.913.682kg/hm2;in terms of quality,the two pipes treatment has the most fat content,while the one pipe treatment and the three treatment have the least fat content;the treatment with the most protein content is one pipe treatment,that with the least protein content is two pipes treatment.
出处
《节水灌溉》
北大核心
2014年第6期19-21,25,共4页
Water Saving Irrigation
基金
新疆维吾尔自治区重大专项(201130103-1)
新疆水利科技项目(2013G-03)
关键词
幼龄核桃
微灌技术
产量
品质
young walnut
micro irrigation
yield
quality
