The flesh is hard, and the fruit and vegetable vegetables are generally in a year or so due to their relatively long growth period(105 cell seed trays wholesale). It is necessary to carry out two or three times of nutrient solution renewal during the whole growth cycle from planting to harvesting. Not suitable for hydroponic cultivation. At present, the fruits and vegetables cultivated in China are mainly tomato, and the more common one is hydroponics of tomato trees(plastic nursery pots manufacturers). Its characteristics are: strong disease resistance, can be cultivated in the long season.
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(soil block propagation trays wholesale kenya)It has strong adaptability to environmental conditions and has certain resistance to high temperature, low temperature and low light(sureroot plug trays bulk). The tomato tree covers an area of 50-100 square meters, and the height of the plant is 2-2.5 meters. Therefore, tomato tree cultivation needs to be carried out in a relatively tall greenhouse. Half-vine stems can't really support lush foliage like trees(black plastic nursery pots). The cultivation of tomato trees requires special supports to support stems and leaves to form the ideal tree shape.
The temperature during the day is 25-28 degrees Celsius, and the night temperature is 15-18 degrees Celsius(200 cell seed trays wholesale). When the temperature is higher than 30 degrees Celsius or lower than 12 degrees Celsius, the tomato trees cannot grow normally. Therefore, the greenhouse for tomato tree cultivation should have heating facilities in winter and cooling facilities in summer to ensure the proper temperature for the growth of tomato trees(wholesale nursery pots). Light is an important environmental factor affecting the flowering and fruit setting of tomato. Low light often causes falling flowers and fruit.
(soil block propagation trays wholesale kenya)Therefore, it is advisable to choose a solar panel with good light transmission at the top of the greenhouse(plastic cell trays supplier), and use a shading net to improve the lighting conditions. The cultivation pond for tomato tree cultivation is a container for growing tomato roots, and a cement pond having a length of 3 meters, a width of 1.5 meters, and a depth of 30 centimeters is usually used, and one pond is required(plastic nursery pots wholesale). The surface of the hydroponic bed is covered with a white foam board to provide a dark growth environment for the roots and to prevent the growth of moss.
There should be a liquid supply pipe on the hydroponic bed(32 cell seed trays wholesale), and a liquid return hole should be provided at the bottom of the bed to facilitate the circulation of the nutrient solution. In addition, there should be an oxygenation device, including an inflator pump and an inflation tube, which serves to supplement the nutrient solution in the hydroponic bed with oxygen. Most leafy vegetables can be hydroponically(plug trays wholesale). The reason is that the leafy vegetables of the leafy vegetables consume more vegetables, and some of them are mainly raw food, which requires the products to be fresh, clean and pollution-free.
(soil block propagation trays wholesale kenya)Also known as hydroponic beds, leafy vegetables are not easy to store(seed starting trays wholesale), but in order to meet market demand, annual production is required. Hydroponic leafy vegetables can be planted, planted and harvested every day for 365 days a year, continuously produced continuously, and adapted to planned and contractual production. Since the growth cycle of leafy vegetables is short, if there is no large physiological disease in the middle(plastic nursery pots), it is generally necessary to dispense a nutrient solution from the time of planting to harvesting, and there is no need to replace it in the middle.