After sowing, in order to make the seedlings grow healthily and the female flowers differentiate well(miniature succulent pots), it is necessary to strengthen the management of temperature control. The temperature should be controlled at 20-25 ℃ in the daytime, 10-15 ℃ in the night(large hydroponic tray), and the wind should be released in time when the temperature exceeds 25 ℃ in the daytime, and the wind should be closed when the temperature drops below 20 ℃.
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Therefore, after sowing, in order to promote the emergence of tomato, the temperature should be controlled at 25-28 ℃ in the daytime and not lower than 18 ℃ at night(nursery bags suppliers); after emergence, when the true leaves begin to crown, the temperature should be controlled at 12-15 ℃ at night to inhibit the respiratory consumption of the seedlings and promote the cultivation of strong seedlings(plug trays canada). The temperature should be kept at 15-20 ℃ in the daytime and about 10 ℃ at night.
After sowing, the temperature should be controlled within 30 ℃ in the daytime(plastic bonsai pots wholesale), not less than 17 ℃ at night, and the ground temperature should be kept around 25 ℃. After sowing, keep high temperature before emergence, pay attention to temperature control after emergence. After the sprouts are unearthed, place the seedling tray on the bed surface of the seedling greenhouse(succulent plug trays). The vent spring is the beginning of a new planting cycle for most crops.
(small terracotta plastic plant pots bulk buy)Promote the growth of seedlings evenly, and do well in temperature and humidity management according to the types and growth stages of vegetables(plastic flower pots manufacturers bangalore). Farmers in need can learn more. The matrix is prepared by mixing peat and vermiculite in the ratio of 2:1. In summer, it is also OK(1.5 gallon plastic container). In summer, the plant is exposed to strong sunlight, and the water spot on the leaf surface quickly loses water and turns gray white.
Before the use of the tray, the tray can be selected according to the seedling characteristics of different vegetables(large plastic bonsai pots). Most of the vegetable crops need to be seeded, especially melon and fruit vegetables. For example, cucumbers, peppers, eggplants, tomatoes, etc., need to be cultivated first and then transplanted into the field(200 cell plug trays). In the process of seedling raising, we should guard against these kinds of phenomena. What are they?(small terracotta plastic plant pots bulk buy)
It has a lot to do with our planting environment(1.5 gallon nursery pots). For example, if the temperature is not controlled properly, freezing damage may occur. When the light, temperature and humidity are not well controlled, it is very easy to have long seedlings. Lack of water and fertilizer(grass plug trays), low temperature and high sowing density will slow down the growth of seedlings, prolong the age of seedlings, and cause the phenomenon of stiff seedlings.
(small terracotta plastic plant pots bulk buy)When stiff seedlings appear, the roots and stems of the seedlings are small and few(5 gallon tree pots), which can not grow normally after transplanting in the field, with few flowers and fruits, affecting the yield and quality. The preventive measures are relatively simple(greenhouse plant pots). The seedlings can be divided at the same time and after the seedling preparation, so as to increase the light time and intensity.
It is a kind of physiological obstacle that we often encounter when we plant or raise seedlings(hydroponic trays online). It is mostly caused by low light, high temperature and humidity, high density when sowing, and partial application of nitrogen fertilizer. If the seedlings are too long, they will make their stems thin, roots poor(5 gallon plastic pots for plants), susceptible to diseases and insect pests, even inhibit reproductive growth, and affect the quality and yield of vegetables.