LED light "light formula" kind of medicinal herbs brings higher income

The plant grows well in the light of the LED plant growth lamp. In an interview with a cold tea enterprise in three crater town of fresh area, the reporter found that the planting base adopted LED "light formula", and successfully cultivated the seedlings of Linda Linda, Dendrobium, and agime. A row of LED lamps and rows of LED were installed on the shelf of fresh strong tea Co., Ltd., which was located in the village of Qingqiang Tea Co., Ltd., which was located in the village of crater. The red and blue LED light, with a soft light, has a good growth in the underneath. "Plant growth requires photosynthesis. In a relatively closed space, plants can grow strong and have an inseparable relationship with these red and blue LED lights." Pan Yueming, the general manager of the company, said the effect of blue light on the synthesis of chlorophyll is more obvious. Red light promotes flowering and maturation, including the conversion of sugar. It is understood that the light wavelength required for plant photosynthesis is 400 to 700 nanometers, which is red and blue in the range of the wavelength. In May this year, the base and the Kasetsart University, Fujian Province, carried out the school enterprise cooperation "spectral planting". The study could promote the LED lamp of plant production, put in about 200000 yuan, and build the greenhouse for cultivation. Medicinal plant seedlings. "Spectral planting" can promote the growth rate of the seedlings, and can inhibit some bacteria and pests that have harmful effects on the seedlings and avoid pesticide. It takes four months for the plant to grow in the field, and it can be cultivated in twenty days by spectral planting. " According to Pan Yueming, because the planting cycle of seedlings is shortened, diseases and insect pests can be cut off, the survival rate of seedlings is higher, and the income is higher. As an example, the lodging rate is 30% - 40%, and the lodging rate is only about 10% by planting in the field, if planted in the field. At present, the base of the base has been cultivated by spectral planting, and it has been cultivated in the field.