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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。
Using different micro-irrigation techniques, the 6-year-old young walnut of 6 667hm2 ecological orchard base in Wensu County of Aksu Prefecture was used to study the growth and development of walnut under different irrigation techniques. The results showed that under different irrigation techniques, the asymmetric arrangement of three tubes had the largest amount of fruit growth, the fruit volume was 34.283cm3; the smallest one tube arrangement, the fruit volume was 26.983cm3. In terms of production volume, the output of asymmetric arrangement of three pipes is at most 1 163.087 kg / hm2, and the output of two-pipe arrangement is at least 913.682 kg / hm2. There are significant differences between different micro-irrigation techniques. In terms of quality, the most fat content is two-tube treatment, the smallest one-tube and three-tube symmetry treatment; the one with the highest protein content is the one-tube treatment and the smallest one is two-tube treatment; but there is no significant difference between different micro- difference.