Pinellia cultivation technology: how to plant pinellia ternata?

How to grow Pinellia ternata? Do netizens introduce the planting method of Pinellia ternata? because the planting of Pinellia ternata is different from that of Pinellia ternata, the cultivation of Pinellia ternata can not be in accordance with the cultivation habits of Pinellia ternata; the detailed planting methods of Pinellia ternata can be listed below. First, land selection and soil preparation for Pinellia ternata cultivation: choose paddy field planting with sufficient sunshine, soil fertilizer and convenient drainage and irrigation, and the method of paddy field preparation is the same as that of rice seedling field. Border cultivation is used in dry land cultivation, no matter in paddy field or dry land, there must be sufficient mature organic fertilizer, such as human feces and urine, stable manure, green manure and bran manure, etc. the breeding methods of Pinellia ternata are as follows: (1) when the seedlings are harvested in the first year, select 2-3 minute tubers, which are disease-free and pest-free, and store them in a dry and ventilated place or mixed with moist fine sand. After sowing from March to April of the next year, the nursery was planted in the same field as the field, and the seed stems were sown evenly on the flat seedbed, and then poured with rotten and thin human and animal manure as seed fertilizer, and finally covered with about half an inch of soil. When the daily average temperature was more than 20 ℃, the seedlings were unearthed one after another in 7 days and 12 days, and the amount of seeds per mu was 1000 kg. Seedling management: it is appropriate to keep the border surface moist without cracking after sowing, hold the seedlings to form 2 true leaves, keep the water depth 2-3 minutes, and then apply rotten acquaintance feces and urine to accelerate the seedlings every 10 days. (2) after planting and raising seedlings for more than one month, the seedlings shall be planted when the height of the seedlings is 4 to 5 inches. When raising the seedling, use a shovel to shovel 5-6 minutes down from the border surface, and then take it out one by one, or dig up with bamboo slices one by one, remove too much soil, be careful not to make the seedling tuber fall off, so as not to affect the survival. When the row spacing is 2 × 2 inch or 2 × 3 inch, the depth of seedling irrigation is the same as that of seedling field growth, too deep is not easy to turn green, too shallow is easy to float paddy field. Third, the daily field management of Pinellia ternata: 1. Drainage and irrigation and weeding: the water depth of the field is 2-3 points at the time of planting. After a week or so, the water depth is one inch, and weeding in time. 2. Topdressing: within 15 ~ 2 months after planting, fertilizing continuously for 2 ~ 3 times, mainly nitrogen fertilizer such as human feces and urine, to promote the growth of seedlings. After July, it is mainly applied mature compost, phosphate fertilizer and so on. Fourth, the prevention and control of diseases and insect pests of Pinellia ternata: there are mainly armyworm leaves, which can be caught manually or controlled by trichlorfon. Fifth, the harvesting method of Pinellia ternata: it was harvested when most of the leaves were withered and yellow before and after the Beginning of Winter. The method of harvesting: dry the field water, wait for the soil to turn white, plough and loosen the soil, sift or pick it up, or irrigate the field with water before harvest, and rake back and forth to loosen the soil to make the tubers float on the water surface. Click to get more planting techniques of Pinellia ternata