As the largest output value in the industrial sector, in 1999 the output value of the Chinese food industry reached 790 billion yuan, accounting for 11% of the total industrial output value, but profits and taxes accounted for 20% of the industry. One of the development priorities of the food indus---
The meat we usually eat is grown on animals. In recent years, artificial meat has been cultivated in the laboratory and has become a new research hotspot. According to the British Broadcasting Corporation (BBC), researchers at the University of Bath in the United K---
With the modernization of rural areas, agricultural vehicles and tractors have gradually been widely used, and bear the transportation of agricultural production materials, grain, livestock and poultry feed, building materials, and industrial raw materials. Agricultural vehicles and tractors are we---
Tomato often suffers from umbilical rot, and the incidence of umbilical rot is summarized as follows: 1. The climate is dry. 2. Water and fertilizer management. Immature irrigation is not timely or improper, causing soil moisture to fluctuate in the result period; improper fertilization, partial ap---
First, the reasons for the occurrence of (a) culture material improper fermentation. The cultivation of the material is not thorough, the turning is uneven, the fermentation time is too short, and the disinfection is not complete. (b) The microclimate in the mushroom house is not suitable. Such as ---
The semi-artificial breeding of Rana sylvatica has been carried out in the Northeast China for many years. There are many successful experiences. Rana temporaria is one of the cage hatching culture techniques. This technique was developed by some farmers in the Wangqing Forestry Bureau of Jilin Pro---
The Commonwealth Scientific and Industrial Research Organisation of Australia (CSIRO) recently suspended a study on transgenic peas because the transgenic peas caused lung infections in experimental mice. On November 22nd, International Scientific Consultant Yin Ruisha of Greenpeace and Ma Tianjie,---