以黄土旱原成龄杏树为试材，系统地研究了不同年龄结果枝组的生长结果特性。
The growth and fruiting capacity of the reproductive branch complex at different ages has been systematically studied.
肉鸭入孵蛋重对出生重有重要影响，同时肉鸭出生重对肉鸭全期生长结果有重要影响。
The incubation egg weight has important impact on the duck birth weight and the whole growth period.
本试验对葡萄伤流期就地硬枝接方法进行了研究，并对其接穗的生长结果状况与绿枝接进行了对比。
The method of branch graft of the grape in the bleeding period was studied, and the growth state in this method was contracted with that in the method of green branch graft.
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