How to plant Pinellia ternata for high yield

How can pinellia be planted with high yield? Please give an introduction to planting Pinellia ternata to understand its growth habits if you want to obtain high yield. Reference is as follows: 1. Morphological characteristics Perennial herbs, underground tuber balls form oblate spheres, 1-2 cm in diameter, and most fibrous roots are born below. 1-year-old leaves are simple, 2-3-year-old leaves are deeply divided into three leaflets, petioles are 6-10 cm long, fleshy inflorescences are terminal, the lower part of the spathe is green, the inner part is black-purple, tubular, not open, and the upper part is flaky. Berries are green. Flowering from June to August, fruiting from August to September. 2 growth habits pinellia ternata field born in hillside, valley bright wet grass, forest and field division. Like cool and humid climate, not drought tolerance, not salt tolerance, afraid of water. It grows well in deep, loose, well-drained, organic-rich soils. 3 breeding method tuber reproduction direct seeding, late august to early september sowing. Apply enough base fertilizer before sowing, apply 1500- 2000kg of high-quality manure per mu, make flat beds, open 12- 15cm deep furrows according to row spacing of 15- 20cm, evenly spread tubers in furrows according to 5- 6cm distance and cover soil, use seed quantity of 200- 250kg (fresh weight) per mu, sprout in 15-20 days, seedling height of 10- 25cm. 4 Field management 4.1 Weeding: After emergence, combine with loosening, and remove weeds in the field at any time. 4.2 Topdressing: topdressing high-quality farm manure once in the middle of growth, topdressing 1000-1200 kg per mu, with a small amount of phosphorus and potassium fertilizer. 4.3 Watering: When the drought is serious, water 1-2 times, each time with 10 cm of saturated soil layer is appropriate, after irrigation, loosen the soil in time to eliminate soil hardening. 4.4 Disease control: Pinellia ternata disease is mainly white star disease, occurs in April to May, can spray 50% thiophanate-methyl WP 500 times solution or 50% carbendazim WP 500-1000 times solution or 50% Tuijunte WP 500 times solution at the early stage of disease, spray once every 7-10 days, spray 2-3 times in total. 5. Collecting and processing medicinal tubers. Summer and autumn two seasons can be harvested, harvest screening, large tubers washed soil, in addition to branches and fibrous roots, dried or dried in the sun, after the system for medicinal purposes. Small tubers can be reserved for seed. 6 precautions 6.1 seedling stage to prevent human and livestock trampling. 6.2 We can't keep talking. Click to get more Pinellia cultivation technology Click to get more herbal cultivation technology