Planting technology of coptis
A technology, Coptis chinensis technology, applied in the cultivation field of Coptis chinensis, can solve the problems of reducing economic benefits, poor growth quality, and many diseases and insect pests, and achieve the effect of increasing economic benefits, high yield, and good growth quality
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[0012] A cultivation technique for Coptis chinensis, the technique comprises site selection, site preparation, seedling raising, transplanting, field management, pest control, seed retention, etc. The specific steps are as follows:
[0013] (1) Land selection and site preparation, choose sandy loam soil with general fertility, good drainage, and cool ventilation, apply 1300 kg of farmyard manure per mu, plow 13 cm deep, rake level and fine, and make a 1.2 m wide furrow;
[0014] (2) For seedling cultivation, select new species with full grains and no pests and diseases, soak them in warm water at 32°C for 14 hours, remove them to accelerate germination, spray water on the furrows before sowing, and after the topsoil infiltrates under the water is slightly dry, open ditches with a row spacing of 20cm , the depth of the ditch is 7cm, the sowing width is 8cm, the bottom of the ditch is even, cover the soil after sowing, apply a little pressure, and then water once more;
[0015] ...
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