山东堆取料机链条直销

据山东绿化苗木

According to experts in Shandong green seedlings, although green seedlings in the planting process water, sunlight and other factors to the growth of a significant impact, but in before planting nursery finishing is also crucial. Generally in order to do the following:

一、要确保根域层应有利于根系的伸长平衡，并确保排水性和透水性。所以填方整地时要确保团粒结构良好，必要时可设置暗渠等排水设施。

One, to ensure that the root of the root zone should be conducive to the root elongation balance, and to ensure that the drainage and water permeability. So fill soil to ensure good soil structure, if necessary, set the culvert drainage facilities etc..

二、确保养分，适宜植物生长的最佳土壤是矿物质45％，有机质5％，空气20％，水30％。

Two, to ensure that the best soil nutrients, suitable for plant growth is mineral 45%, organic matter 5%, air 20%, water 30%.

三、保适当的土壤硬度，土壤硬度适当可以保证根系充分伸长和维持良好的通气性和透水性，避免土壤板结。

Third, appropriate soil hardness, soil hardness appropriate can ensure sufficient root elongation and maintain good aeration and water permeability and avoid soil compaction.

Four, to ensure that the appropriate pH value, in order to ensure the good growth of flowers and trees, soil pH value of the best control in the range of 5.5 to 7 or according to the plant's preferences and make adjustments.