The LED lamp is installed into the vegetable greenhouse watermelon fruits are "lehaha"

Wuhu county farmer Wang Zuoming Liu Lang Zhen Yong He vegetables professional cooperatives is a lamp LED lamp hanging in the home of Tomato in the greenhouse. He told reporters that this plant called light, is used to promote new seedling growth "". City agriculture researcher Wang Zhihao said, this is my first attempt to use plant lights to enhance the yield and quality of crops, is still in the experimental stage.

Reporters in the hands of the plant lights looks very ordinary, white lamp and energy-saving lamp no two. How does it work? Agricultural experts say there are two major factors that affect the growth of crops, one is the temperature, and the other is the two. The former is higher in control, the latter is more economical and effective. In the spring and winter two seasons, the sunshine time is relatively short, slow growth of crops in greenhouse, lower yield. Especially with the continuous rain, the crop growth is more unfavorable, poor seedling diseases. The application of plant lights, by adjusting the light intensity and light wavelengths, can meet the needs of normal plant growth light conditions, promote the growth of vegetables, listed earlier, increase production, but also can appropriately raise the temperature in the shed, reduce the humidity, reduce the occurrence of disease, reduce the use of drugs and labor, reduce the production cost. Moreover, the cost of such a LED lamp, but a few dozen dollars, a large size of the large canopy with 10 is enough. After use, is expected in early spring crop breeding can be 10 days in advance, the seedling rate increased significantly; 7 days earlier than the time listed vegetables; early yield increased by 15%.

The experts said that at present, this new technology will advance in the application of Solanaceous crops, leafy vegetables and seedlings, as the natural light open, about a month after the survey results. According to the growth rate and quality of various crops, the experiment was carried out to explore the optimal method. It is understood that the project is mature, the agricultural sector will be combined with other new agricultural technology supporting assembly suitable for cultivation of vegetable production mode of our technology popularization and application, to enhance the city's winter seedling production standardization, improve the winter season in greenhouse vegetable production conditions, promote the development of agriculture, to help farmers increase their income.