Planting techniques of Pinellia ternata: how to manage dry Pinellia ternata in winter?

How to manage Pinellia ternata in winter? There are no experienced netizens please give guidance to enter the winter, dry Pinellia ternata winter management if poor management, will directly affect its output and quality. Therefore, it is very important to strengthen its winter management. The following farming network lists the management methods of dry Pinellia ternata and winter for your reference. Management methods of dry Pinellia ternata in winter: method 1. Check the seed stem of Pinellia ternata: under normal circumstances, the tuber of Pinellia ternata begins to take root and emerge about half a month after planting, and sometimes rotten seeds will occur because of low temperature, so the growth of seed stem should be checked in time. For places that have not emerged for a long time, the soil can be gently removed by hand or bamboo slices or sticks. If there is no root or the stem with yellow and black roots is inferior, it should be dug up and replanted in time. Method 2. Waterlogging and drought resistance of cultivated land: if there is continuous rain in winter, the soil is easy to be waterlogged and anoxic, which is not only not conducive to the rooting of Pinellia ternata tubers, but also leads to disease and rot. Therefore, at this time, we should pay attention to ditch drainage, so that the rain stops the water to dry. If drought occurs in winter, it will lead to tuber drying and shrinking and affect underground growth. Furrow irrigation can be adopted to let water permeate and moist the soil through the ditch, and the water in the ditch will be discharged in time after irrigation. Method 3. Removal of weeds in the field: during December in winter, ploughing and loosening the soil should be carried out on a sunny day, perennial weeds should be removed in time, and weeding should be mainly planing or pulling weeds to prevent damage to tubers. For plots with serious weeds, you can choose sunny days, spray water 60kg with 10% glyphosate 800: 1000g per mu, or evenly spray water 50kg with 20 g water-free agent 150~250ml per mu. Method 4. Applying farm manure: applying farm manure to the planting land can not only increase fertilizer efficiency and promote tuber growth, but also keep heat and moisture. Therefore, before the severe cold comes, 2500~3000kg per mu of rotten pig and cow manure, 50kg or plant ash 75kg should be evenly spread among the rows of the border to ensure that the tubers survive the winter safely. Click to get more planting techniques of Pinellia ternata