Method for live broadcast of seedling raising by using nutritional seed bags

Abstract

The invention provides a method for live broadcast of seedling raising by using nutritional seed bags. Firstly, nutrient soil cakes are put in net bags to form the nutritional seed bags; a seed slot is formed in the top of the nutritional seed bag; 1-3 seeds are put in the seed slot, forest land is prepared as required, and planting holes are dug according to planting requirements; the nutritional seed bags are put in the planting holes; the surfaces of the nutritional seeds are coated with coal ash residues or ash soil, wherein the soil covering thickness is 1-2 cm. According to the scheme, nutritional ingredients are contained in the bags, seed germination and rooting are not limited, rapid and healthy growth can be achieved, and a pesticide in the bags can prevent seeds and samplings from being wormy.

Description

technical field [0001] The invention relates to the technical field of forestry seedling raising and cultivation, in particular to a method for live seedling raising with nutrient seeds. Background technique [0002] "Afforestation, greening the motherland" is a long-term and arduous task for forestry workers and the people of the whole country. The existing afforestation techniques are mainly divided into the following categories: [0003] 1: Nutrient pot (bag) seedling raising technology, first make the nutritive pot, then fill the pot with nutritious soil, place the seeds, put them in the nursery, raise the seedlings in Miaopu, grow the seedlings, and then transplant them in the appropriate season For mountainous areas where afforestation is required, this method includes transplanting with soil and transplanting without soil. However, the disadvantage of this method is: after selecting the seeds, it is necessary to grow seedlings in Miaopu, and then to raise the seedlings...

AI Technical Summary

Problems solved by technology

[0003] 1: Nutrient pot (bag) seedling raising technology, first make the nutritive pot, then fill the pot with nutritious soil, place the seeds, put them in the nursery, raise the seedlings in Miaopu, grow the seedlings, and then transplant them in the appropriate season For mountainous areas where afforestation is required, this method includes transplanting with soil and transplanting without soil. However, the disadvantage of this method is: after selecting the seeds, it is necessary to grow seedlings in Miaopu, and then to raise the seedlings, The seedlings are transported to the woodland for planting, and the suitable time for tree planting is relatively short each year. The afforestation time in the north and south of China is around March 18, the Arbor Day, and the south is slightly earlier than the north. Planting is generally carried out after the rain, and For a period of time after the seedlings are planted, watering at fixed intervals is required, which requires a lot of labor and many production links

[0004] 2: The large-scale afforestation of southern beaches in my country mostly uses aircraft to sow afforestation, but this method has a single seed variety, a large amount of seeds used when sowing, uneven sowing, and it is difficult for seeds to be sown to the top of the mountain and shady areas

[0005] Three: Direct on-demand afforestation. This method is mostly used in some afforestation areas with small areas, steep mountains and no roads. After the seeds are sown, the water and fertilizer cannot keep up, and the afforestation effect is not good.