The sweetness of a fruit is determined by the amount of sugar in its cells, while the accumulation ......
The reporter learned from the (Tianjin) Academy of Agricultural Sciences today (July 9th) that th ......
1. The main damage to people caused by the earthquake Important causes of human injury and death c ......
Water jet pump working process has a certain pressure of the working medium water through the nozzle ......
The evaluation of the advanced member companies of the China Machine Tool Industry Association in ......
The traditional contact detection system relies on the "button" or "rod" activa ......
1. Corn: After the jointing to the Dagukou period, it is the peak period for absorbing nutrient ......
The blind application of chemical fertilizers in vegetable fields will not only cause malnutrit ......
Five tips for finding the theft in residents' homes by the urban branch of Jincheng Public Secu ......
Model NO.: JHN ......
1. Yield level and fertilizer requirement: With the increase of yield level, the N, P2O5 and K2O ab ......
Samples of rice, noodles, soy products, water-based foods and aquatic products containing forma ......