Answer: Fertilization time: When the drought is relieved, it can generally be carried out after the picking is completed. Organic fertilizers are mainly used, such as manure, compost, garbage, weeds, etc., generally planting fruit trees with a yield of 25 kg. Add 25 kg of organic fertilizer to reach "Jin Guo Jin fertilizer", 2 kg of quick-acting nitrogen fertilizer, or 1.5 to 2 kg of special compound fertilizer for kiwi fruit. Fertilization method: dig two deep trenches of 35 cm or more around the tree tray or on the opposite sides of the canopy. The orientation of the trenches can be carried out in a year-round east-west direction, and a year-round north-south direction. Fill the bottom of the trench with coarse organic fertilizer, such as miscellaneous For grass, the middle layer is filled with organic fertilizer, such as fence fertilizer, and the top layer is applied with available nitrogen fertilizer, such as urea. However, when the drought has not been relieved and the rain has not fallen through, do not move the soil to fertilize to avoid damage to the roots. Disclaimer: Some articles on this website are transferred from the Internet. If the legal rights of a third party are involved, please inform this website for processing. phone The greenhouse a filled with equipment like hydroponic, irrigation, auxiliary lighting ,temperature and humidity control and also may be automatically controlled by a computer to maximize potential growth. Auxiliary Facilities,Greenhouse Ventilation Fan,Greenhouse Fogging System,Greenhouse Movable Irrigation JIANGSU SKYPLAN GREENHOUSE TECHNOLOGY CO.,LTD , https://www.alibabagreenhouse.com
Hydroponics can be used to make the most use of the interior space. The relatively closed environment of a greenhouse has its own unique management requirements, compared with outdoor production. Pests and diseases, and extremes of heat and humidity, have to be controlled, and irrigation is necessary to provide water. Most greenhouses use sprinklers or drip lines. Significant inputs of heat and light may be required, particularly with winter production of warm-weather vegetables.