On August 5, 2006, Greenpeace, an international environmental organization, held a seminar in Beijing to publish the “Report on China's Rice Ecological Agriculture†jointly completed by the organization and South China Agricultural University and Yunnan Agricultural Univers.......
Second, regular elimination of the cooling system's scale and piping and muffler grease and s.......
Burning tile precursors. The speed of the diesel engine suddenly decreases, the load increases, the engine e.......
Soybean damping-off is commonly referred to as "dead plant", "collapse", and "black root disease". In severe disease years, the rate of dead plants in diseased fields is 5% to 10%, and the rate of dead plants in severe disease fields is more than 30%. Blocks o.......
First, soil, fertilizer and water management:
Lightly cultivating the soil within the canop.......
When agricultural vehicles are on the way, they cannot be repaired due to damage to parts, and when no new parts are replaced, some temporary emergency measures must be taken to repair them. Here are some common emergency repair methods:
When the burned area of ​​the .......
2, the process of raw materials processing → chemical pe.......
First, the raw material processing: hawthorn dry nuclear cleaning, cook with hot water for 2 to 3 minutes to soften stand. Because the hawthorn itself is not rich in flavor, some special flavors can be used to improve, such as the use of roses or osmanthus with aromatic flowers, making ros.......