Fertilizer absorption characteristics of potato
During the whole reproductive period of a potato, the type and amount of nutrients it needs are dif...
Fertilizer absorption characteristics of potato
During the whole reproductive period of a potato, the type and amount of nutrients it needs are dif...
Simple and effective root fertilization
Root fertilization is a common fertilization method. It involves dissolving nitrogen, phosphorus, ...
Introduction of various fish feed methods
Feed is one of the biggest costs of fish farming. Paying attention to scientific feeding methods n...
Common name: Origin and production period of four corners: China's coastal area is very widel...
Supplementary application of phosphorus and potash in soybean can increase yield
Due to the long period of soybean vegetative growth and reproductive growth, the absorbed nitrogen,...
Organic fertilizer and compound fertilizer cannot replace potassium fertilizer
In the field of crop production in Daejeon, the phenomenon of excessive application of potassium fe...
Processing of sweet potato powder
Powder processing process: transfer paste - on the rotary steam paste - cooling - bleach - drying -...
Processing of sweet potato powder
Powder processing process: transfer paste - on the rotary steam paste - cooling - bleach - drying -...
E. coli chromogenic medium is a modified medium from Qingdao Haibo Biotec...
Putian 4LB-1480 Half Feed Combine
Features Powerful The vertical in-line four-stroke water-cooled diesel engine is selected and has...
Feed formula for meat chicken 1. Corn 60.2%, wheat bran 3%, soybean meal 30%, calcium hydrogen ph...