Cultivation techniques of Plum seedlings

I. Planting density

When planting, about 40 trees can be planted on one mu of land, the plant spacing is about 2 meters, and the row spacing is 3 meters. Seedling can be broadcast at will, but in the emergence of Qi immediately after thinning seedlings, remove sick seedlings, weak seedlings, weeds, and then grow to about 3 oh cm to sub-seedlings once, grow to 70 to 80 cm when you can start transplanting to maintain the above-mentioned plant spacing to plant.

II. Planting time

In the south, it is usually planted in March in spring or in summer in October. These two times are relatively warm and not hot, rain is not particularly much season, conducive to root growth, tree survival, transpiration less, you can water less, reduce the burden. North autumn into the cold period fast, long time is best spring planting, but spring planting should also be carried out after thawing, otherwise easy to freeze to death.

III. Cultivation methods

The first is to dig planting pits. Although the seedlings are only less than one meter high, they need to carry 30 to 40 cm soil balls when transplanting. And in order to grow later, the pit must be dug about 80 cm deep and 70 cm wide. When digging, topsoil, intermediate soil and subsoil should be placed separately. When planting, first mix the subsoil with base fertilizer and fallen leaves, then cover the fertilizer soil with middle soil, put in the seedlings, cover the topsoil, gently lift the seedlings, and then irrigate the root water. Be sure to plant the seedlings straight, let the roots naturally stretch, droop, rather than mix them together at random, be sure to plant them in the middle of the pit, leaving the same growth space on both sides, not too long. If it is to buy seedlings must be timely supplement water, restore straight straight when some roots are repaired and replanted.