shoot cutting的例句大全

test and study on the shoot cutting of fraxinus americana during greenery period

美国白蜡树绿叶期扦插生根试验

Test on Shoot Cutting of Fraxinus americana During Greenery Period

美国白蜡树绿叶期扦插生根试验

shoot cutting test of quality clonal line of no-thorn and big fruit sea backthern

无刺大果沙棘优良无性系嫩枝扦插试验

Effects of the Number of Leaf on the Survival and Growth of Chinese Dwarf Cherry Shoot Cutting Root the cuttings in peat.

叶片数量对欧李嫩枝扦插成活与生长的影响把插枝扦插泥炭中。

The survival rate of grafting was highest in the season of summer. The best time for cutting off rootstock shoot was on the day 10 after grafting.

在夏季嫁接芙蓉花成活率高，剪砧宜在嫁接后10d左右进行。

Rooting ability and new shoot sprouting was best as cutting in winter.

以冬季扦插之发根与新梢生长情形最好.

the effects of cutting back on growth of tree-crown, shoot, bearing and yield in degenerative loquat tree were studied.

采用三年逐步回缩更新法，探讨回缩后枇杷树冠、枝梢、果实的生长发育，以及产量和经济效应。