In advocating the return to nature today, choosing to use natural plants and cosmetics is preferred. Beauty watermelon has a certain market potential as a natural beauty skin care product. The beauty watermelon cultivation technique is introduced as follows. First, land preparation 1. Select the si ---MORE---
First, strengthen activities. In order to prevent goose body from affecting the production of eggs due to over-fertilization, it is necessary to strengthen the mother geese movement, select the sunny weather to rush the mother geese to a place suitable for exercise, and allow them to enjoy more sun ---MORE---
1, nitrogen control method: appropriate reduction in the amount of nitrogen fertilizer at the seedling stage, must not be partial nitrogen fertilizer, so as to avoid the cold resistance of plants. Top dressing is early, in order to promote vegetable seedlings. 2, the application of organic fertiliz ---MORE---
Eight kinds of additives for fish usage. One, wolfberry: In the tilapia diet, adding lanthanum to replace fish meal, and replacing part of the diet with vermicompost, from the launch of the fish to catch, compared with the addition of fish meal to reduce costs by 40%, increase production by 35%. Se ---MORE---
The hosting of the 2008 Olympic Games in Beijing has made the task of building the ecological environment of the capital and our country more difficult. The speed and quality of afforestation and beautification are also more demanding and stricter. Recently, Beijing and other places have accelerate ---MORE---
Feed additives are small or micronutrient or non-nutritive substances that are added to the feed to meet specific needs. According to different functions, it can be divided into nutritional and non-nutritive additives. Nutrient additives include amino acids, vitamins, and minerals. There are 10 kin ---MORE---
The hybrid soybean HS99032 was a new combination of summer soybeans that was constructed using M-type cytoplasmic nuclear interaction male sterile lines in crops of the Anhui Academy of Agricultural Sciences. From 1999 to 2000, comparative tests were conducted in Hefei and Mengcheng. HS99032 produc ---MORE---