There are eight bogey on solanine vegetables in cold weather
A blind sowing date blindly advances. Solanaceous vegetables are cultivated in plastic greenhouses in spring. The nursery season should be suitable in winter. Before and after mid-October of pepper and eggplant, loofah and cucumber are in the mid-January. Some vegetable farmers mistakenly believe that early sowing can be the result, the morning market, and blindly advance sowing. As a result, the seedling period is too long. When transplanting, the tree is slow and the fruit drop is serious. B. Repeated use of bed soil. Many vegetable farmers do not pay attention to change seedbed soil, repeated use, resulting in cumulative accumulation of soil bacteria, seedling disease increased. Three bogey seeds do not handle direct sowing. Some vegetable farmers lack understanding of the importance of seed treatment. They do not directly disinfect seeds, soak seeds, germination, etc., resulting in prolonged seedling emergence and irregular emergence. 4 avoid improper temperature control. After the seedlings, the temperature management of the seedbed should not be too high. In principle, it should be lower than about 5°C before emergence so that the seedlings can grow robustly and enhance the cold resistance and disease resistance. "Two-leaf and two-heart" pay attention to heat preservation, and avoid high temperature affect flower bud differentiation. At noon on sunny days, the temperature of the seedbed is very high. At this time, two membranes should be removed. Cap insulation is maintained after 3-4 pm. The five avoid seedbed humidity is too large. During the seedling stage (especially during the wintering period), when the seedbed is not white, it is not watered, and when it is necessary to sprinkling water, it should also be a sunny afternoon. Avoid flooding. Six bogey seedlings see insufficient light. The overwintering stage of seedlings often encounters continuous rain and snow. At this time, the outside temperature is low and the illumination is insufficient. Due to malnutrition and affecting the development of seedlings, artificial light supplement measures should be adopted to enhance the light. Seven bogey ignore disease prevention. In the seedling stage, due to diseases such as low temperature, weak light, and high humidity, it is necessary to promptly prevent and prevent diseases and reduce the occurrence of diseases and reduce losses. Eight taboos will not colonize the seedlings. 5-7 days before planting, seedlings should have a hardening process to enhance seedling resistance, adapt to the environment after planting, and avoid direct planting without hardening. Inner Mongolia Hengxintonghui Supply Chain Management Services Co.,LTD , https://www.hxthfood.com