Vegetable substrate culture management skills
With the development of science and technology, vegetable planting has greenhouse planting, soilless culture, substrate culture and other different planting methods, so which planting method is the best? How to cultivate? Today, let's learn about vegetable substrate culture management skills and precautions.
How to choose substrate culture garden?
Substrate Culture Garden：Choose a place with flat terrain, convenient transportation and sufficient water sources; The facilities can choose greenhouses, medium and small plastic greenhouse, etc. that can meet the needs of vegetable cultivation.
Plant Growing Substrate: Choose substrates with good air permeability, low cost, strong water retention and solid roots, such as slag, gravel, peat, vermiculite, perlite, rock wool, sawdust and so on. And you could also choose our latest generation growing medium called hydroponic growing cube which has high air porosity can well engineered balance of water and air promotes vigorous root development.
How to manage substrate culture?
Seedling period management: ensuring sufficient moisture of vegetables during their process of growing seedlings, watering according to weather and substrate conditions, and after growing seedlings, paying attention to disease and pest prevention.
Water and fertilizer management: vegetables have shallow roots and love water, so it is necessary to water in time, btw, you just need water once in the morning when the temperature is high, which can not only meet the water needs of vegetable growth, but also reduce the temperature in the greenhouse. Reducing watering on cloudy and rainy days to avoid the excessive humidity causing gray mold and downy mildew, and stop fertilizing 7 days before harvesting.
Environmental management: the greenhouse temperature should be maintained at 20-25 degrees during the day and 12-15 degrees at night, when the temperature is high, the greenhouse should be opened in time to ventilate and cool down, and the insect-proof nets should be used to avoid insects; The humidity should be maintained at 60%. Cover the shade net to cool down when the temperature is high, and promote growth by filling the light with a fill light on cloudy days.
