Treatment of seeds: leaching with potassium permanganate solutions and seeding at about 28°c。
Whole area fertilisation: in combination with soil reclamation and the application of appropriate amounts of decomposed farm fertilizer, stones, earth blocks and multibacterium fungicide are removed。
Duplicate: the soil surface, covering, is evenly distributed according to the 1:3 blended seeds and sand. We'll have two to three real leaves, and we'll have to go after the thin pie once。
Conservation management: once a year, in april, june, september and november, weeds are cleared in a timely manner to avoid competition for nutrition with yellow sperm。
I. The method of cultivation
1. Treatment of seeds
(1) the planting of fully mature, disease-free seeds, which are impregnated with potassium permanganate solutions for a period of time prior to planting, and the eradication of eggs and fungi from the surface of the seeds。
(2) placing treated seeds in an environment around 28°c in order to increase seed growth。
2. Fertilizing the whole area
(1) yellow precipice is suitable for growing in a more fertile soil, which needs to be ploughed before planting, and to clean up the rocks and earth in the plantations, and then apply the appropriate amount of manure to the grown farmers。
(2) spraying the soil with multibacterium in order to create a good growth environment for yellow sperm。
3. Spectrum planting
(1) the seed and sand are mixed at a scale of 1:3 and spread evenly on the soil surface, covering the membrane after sowing and accelerating seed production time。
(2) when seeds are seeded and two or three leafs grow, they are followed by one thin pie fatty to accelerate the growth of the seedlings。
4. Conservation management
(1) one medium-cropping each year, in april, june, september and november, to promote the growth of the plant's roots, which can contribute to increasing production。
(2) more weeds should be cleaned in a timely manner, generally using chemical weeding or manual extraction。
Ii. Yellow winter leaves fall
1. Yellow winters usually leave leaves, and when they enter the ground after winter, they survive in the soil, and when the next spring comes, new leaves will grow again。
Yellow sperm is a medicinal plant belonging to the lily, lily, yellow and yellow species, mainly in china, korea, mongolia and russia。
