How to choose the right shade net ?

When cultivating vegetables, the shade net can cool down in the hot season, and anti-rain, anti-gale, reduce the harm of pests and birds, improve the quality of vegetables in Low temperature season. Compared with cultivated and cultivated vegetables, the average yield per mu, output value and net income increased by 26%, 34% and 38% respectively. So in the vegetable production has a very broad application prospects.
But there are many models, different specifications, different colors of shade net, so the shading rate and cooling effect are different, the requirements of the light intensity is also different for different types of vegetables. Therefore, we should select the appropriate shade net based on the type of vegetables and coverage during the light intensity. Shade net have two shading rate 75% and 45% , high shading rate is only suitable for use on flowers and shade vegetables, we generally produce vegetables with 45% shade nets. In Summer and autumn season, more use of black shade net cover for short-term coverage of vegetables or nursery seedlings for the anti-virus disease, it can also use silver gray or black and gray color shade cover. For Celery, coriander and onion and garlic and other hi cool and low light vegetables in summer and autumn production use a higher shading black shade net cover. For Spinach, lettuce and other cold, semi-cold leafy vegetables covered in winter, the choice of silver-gray shade net is conducive to moisturizing frost. For Tomato, cucumber, eggplant, pepper and other hi temperature and the strong light vegetables in summer and autumn production, according to the light intensity to select silver or low shading black shade to avoid aphid, anti-virus disease, it is the best choice of silver or Black and gray color shade net cover.