The main results were as follows:1 Different tree vigor affected the degree of dropping fruits. The number of dropping fruits was strong tree > feeble tree > middle tree.
主要研究结果如下： 1 不同树势对冬枣的落果程度有影响，强树的总落果量＞弱树＞中等树。
参考来源 - 冬枣落果的生理机理及环剥宽度对冬枣果实发育、品质的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
The cutting back pruning of central section of spring shoots could stimulate growth of precocious walnut, and obviously strengthen the tree vigor and control branches withered.
从春梢中部短截修剪，能够刺激扶风早实核桃植株的生长，对增强树势和抑制枝条枯死有明显作用。
The effect of different dwarfing inter stocks on yield and tree vigor of young Jianbawang pear trees was studied to overcome the disadvantage of late fruit-bearing and late maturity.
为选出适合尖把王梨的矮化中间砧，以克服尖把王梨幼树结果晚、丰产晚的缺点，研究了不同矮化中间砧对尖把王梨幼树的产量和树势的影响。
By extending the planting hole and improving the soil, soil is humificated from root around to all orchard and then these are the base for increasing the orange quality and tree vigor.
通过扩穴改土，由根际局部熟化到全园熟化，同时增施磷钾肥，可为提高柑桔品质，加快形成丰产稳产的强健树势打下良好的基础。
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