The application of new technologies to increase production of fruits and vegetables - detailed analysis of greenhouse warming and new technologies Key words: greenhouse temperature risers straw bioreactor microbial carbon dioxide temperature Traditional theory that the main "food" of plan ---MORE---
The medicinal butyl rubber stopper has excellent sealing performance and good chemical resistance. It is the only sealing rubber plug for direct contact with glass bottles in the current pharmaceutical packaging industry, and with the popularization of large infusion s ---MORE---
First, raw materials. (1) Ingredients: small trash fish. Weight 150-200 grams is better. (2) Accessories: glutinous rice, sandwich lean meat, wolfberry fruit, barley, carrots, sweet corn, mushrooms. (3) Ingredients: sugar, salt, soy sauce, rice wine, ginger, anise (octagonal), cinnamon and so on. ---MORE---
Fermentation of roughage to increase economic efficiency In the breeding process, especially for raising pigs, the cost of feed accounts for more than six successes of the entire breeding cost. Whoever has found a simple and feasible way to save the cost of feed, who can earn money, otherwise it is ---MORE---
The so-called "green feed" is pure natural, non-polluting, non-toxic, no side effects of feed. In the actual feed production, how to produce safe feed, how to ensure the effectiveness of enzyme preparations, probiotics, Chinese herbal medicine extracts, vitamins and other active substance ---MORE---
First, the variety. Among the main varieties of strawberry, Baozaoshengsheng and Chunxiang are mostly normal flowers, while some varieties are prone to flowers with short stamens and long pistils. The pollen grains are small and small, and there are no germinating powers, so they are prone to malfo ---MORE---
At present, it is the spring season for stocking fish stocks. How to achieve reasonable stocking is a common concern for fish farmers because it is a guarantee of good economic returns. The author believes that only the size and depth of the pond, water quality, and water source irrigation and drai ---MORE---