【摘要】 毛叶枣树形试验表明,纺锤形与开心形相比,具有产量高、果实品质好,节省架材等优点。纺锤形果实产量比开心形高,枝叶重量比开心形低。2次结果试验表明,纺锤形果实采收后,留中央领导干和大枝基枝回缩修剪,结合盛花期环剥,能在10月和1月收2次果,产量显著高于收1次果。更多还原

【Abstract】 Results of experiments indicated that the production and fruit quality was improved by using spindle tree training system, which was compared with open tree form; and the cost of support materials was also reduced. Experiment proved that after fruit harvested,remaining the central trunk and the limbs carrying out heading back of branches and girdling at full flowering stage of the spindle trees could bear secondary fruit in the period of October to January. In such case the production was much higher than that only harvested once.更多还原