Green seedling planting techniques in spring
Green seedling planting technology is the key to the survival of newly planted green seedlings.
1, digging a hole: determine the good line spacing dig hole. The size of the hole depends on the size of the seedling root system. The size of the general hole should be 2 to 3 times the root volume of the nursery stock. When digging, the top soil and the bottom soil (raw soil) are placed separately.
2. Planting: First, put some hot fertilizers such as cow horse dung, pig dung, etc. at the bottom of the hole. Then mix well with the soil. Sprinkle a layer of topsoil of 5 to 8 cm thick to separate the manure from the roots of the seedlings. Place seedlings in the center of the hole so that the root system is naturally and reasonably distributed. If earthen seedlings are brought along, the grass ropes should be removed and put in the caves to disperse the soil ball so as to avoid isolation between the soil ball soil and the soil. However, the soil ball should not be broken too much. Next, the soil is put first, the topsoil is put first, and the bottom soil (beneficial soil layer) is put down. When the soil is cultivated, the seedlings will be straightened and the seedlings will be gently lifted by 1 to 2 centimeters after the cultivation of the soil, so that the root system will naturally stretch and bind tightly to the soil.
3, playing around: around the height of about 20 cm is appropriate, take solid surrounding soil, to prevent leakage.
4, watering: Farm Road: live does not live in the water, not long in the fertilizer, so the water to be poured enough, drenched. Available river, groundwater, tap water, should not use contaminated water. 5, the mulching film: the seedlings should not survive, can be laid around the trunk of the film in order to reduce the evaporation of ground water to prevent soil compaction, increase the temperature, prompting the seedlings to take root germination.
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