In the light of the fact that the temperature of the early evaporation is significantly lower this spring and that the temperature is rising slowly this year, it is important to build up the skeletons of the sheds as early as possible, to cover them early enough to increase the temperature in the plant and to create the right temperature for planting seedlings in due course。
Early spring vegetable production techniques:
The early watering of our vegetable-producing areas in our province this winter and spring is characterized by a low level of effective rainfall, a marked shortage of much of the vegetable fields and a widespread shortage. Early-spring vegetables tend to be sprouted with water, which tends to lead to a decrease in the temperature, rather than to slow-down the planting of vegetables as soon as possible, and to create rigidity or aging seconds. To this end, water should be poured early, first to ease the soil condition, then to increase the temperature in the sheds by covering the sheeting, and then again with the shrouded water after planting。
High-covered vegetables such as eggplants, sweet peppers, green peppers, cucumbers, seagulls, tomatoes, etc., are grown early and spring due to low temperatures and high humidity in the shed, which often results in diseases such as tomato early disease, cucumber frosting and sweet pepper atrophy. A change in planting patterns, with the traditional flat cultivation for high-duper membrane cultivation, can have a good effect on temperature and humidity, increasing fertilizer utilization, nurturing seedlings, reducing the incidence of disease and increasing production。
It is important to apply sufficient bottom fertilizers based on the principles of organic fertilisation combined with fertilizers, decomposition of organic fertilizers, and bottom fertilisation, which are largely complementary. High-yielding vegetables such as eggplant concentrate on increasing the use of phosphorus and potassium fertilizer, while leaves and vegetables are dominated by the application of nitrogen-based potassium fertilizer. In the case of hard-growing plots, where the soil is compacted or salinized, attention should be paid to the increased application of biobacterial fertilizers, which can have a good effect in improving soil properties, increasing the use of fertilizers and improving the quality of vegetables。
This is where early spring vegetable growing techniques are introduced, where lower temperatures are detrimental to vegetable planting, delays in the planting period will lead to delays in the marketing of vegetables, where the time advantage of early marketing cannot be realized and the economic benefits will be clearly affected。
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