Grafting and cultivation of vegetables can effectively improve the stress resistance of vegetables, the utilization of fertilizer and water, improve quality and increase yield. Grafting seedlings can also be planted and cultivated, increasing the number of crops harvested, and their low temper…
From the perspective of the characteristics of genetically modified crops, there are mainly herbicide-resistant, insect-resistant and disease-resistant varieties. In the past five years, the planting area of ​​herbicide-tolerant (Roundup) genetically modified crops has been domin…
Red Maple is suitable for planting in mountainous areas and semi-mountainous areas. It is better to use acidic sandy loamy soil. It is not tolerant to yin and afraid of exposure, and it grows slowly. The pest control methods of red maple are as follows:
I. Diseases One or two years ol…
I. Diseases One or two years ol…
Urea phosphate was first developed by France and is currently produced in China. Nowadays, many dairy farms and cattle and sheep specialized households in provinces, municipalities directly under the Central Government and autonomous regions have done a lot of promotion experiments to prove th…
Control growth rate. The main measures include restricting feeding, reducing light, and increasing the rate of granules contained in diets to prevent metabolic disorders caused by excessive growth, leading to ascites, chest cyst, heart failure syndrome and sudden death. Controlling the gro…
The machine integrates the advantages of a walk-behind double-wheel and single-wheel tractor with advanced performance, multi-use for one machine, small size, light weight, simple structure and convenient operation. One person and one machine can complete eight functions including pear cultiva…
Production Method Soymilk is processed by this method without the need for a bean soaking process. Therefore, the enzymes in soybeans act on soybean components only for a short period of time, so that changes in the soy component are kept to a minimum. The components produced by the action of …
First, the characteristics of dry sowing insect pests occur in our area The dryness of wetlands in our area is dominated by cotton leafhoppers. Due to the fact that it is not possible to carry out the autumn and winter irrigation for successive years, the cotton leafhoppers can survive in …
To use diesel engines in winter, in order to save oil and reduce energy consumption, a preheating device may be installed on the diesel engine to preheat the exhaust pipe, increase the temperature of the diesel fuel, and reduce the viscosity of the diesel fuel. After the pre-heated diesel ente…
In winter, many rural households have surplus pesticides. If they are not well preserved, they will deteriorate or cause misuse in the coming year. Therefore, the following issues must be noted when storing pesticides in winter.
First, where pesticides are stored, the temperature should n…
First, where pesticides are stored, the temperature should n…
The winter geese have strong resistance to disease, broad food habits, resistance to roughage, low material consumption, fast weight gain, short feeding period, and are listed during the Spring Festival. Their economic benefits are relatively satisfactory. Generally from around October, after …