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Greenhouse Construction Nursery Area
- May 29, 2018 -

Vegetable seedlings in greenhouses have a shorter seedling age than conventional seedlings. For example, tomatoes need only 50 to 60 days, sweet peppers and eggplants only take 70 to 80 days, and cucumbers take 36 to 40 days, depending on the crop. The period of planting is pushed forward to the required number of days of seedlings to determine the date of sowing of different crops. Soilless breeding costs. Soil seedlings require a large amount of organic fertilizer, which requires site preparation, planting with soil cable, large amount of labor transportation, weighing 0.5 kilograms per seedling, planting soilless seedlings without soil, and one person in a greenhouse can easily carry 10,000 seedlings. field. The formulated nutrient solution with top dressing is not lost, and the amount of fertilizer used is small. The survival rate, seedling rate, seedling survival rate and seedling survival rate are higher than that of soil seedlings, which can greatly save seeds and greatly reduce the overall cost. As the soilless seedlings made the seedling roots well developed, the seedlings were quickly replanted, the seedling quality was good, and the growth and development were fast. As long as the management was timely after planting, both showed early maturation (5 to 7 days) and increased production by 15 to 20%. Formulation of vegetable greenhouse construction matrix. For each square meter of nursery area, prepare substrates in 0.1 cubic meters, preferably in a matrix prepared by a professional farmer.

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