1. Cultivated weeding and cultivating tillage and weeding are generally carried out before the closure of the line. The depth of the cultivator depends on the growth of the underground. The roots are distributed on the surface of the soil, and the cultivator should be shallow; if the roots are…
With the rapid development of China's rural economy, the increase of farmers’ income, and the continuous improvement of the level of scientific and cultural education among farmers, rural areas in China have greatly changed the old ways of farming and harvesting. New types of agricu…
It is understood that the use of municipal sludge production of organic compound fertilizer this new technology is currently being fully applied. This technology not only makes urban sludge a renewable resource, but also fundamentally solves secondary pollution caused by improper use of sludge…
Tong Kok Fish, a tropical and subtropical fish, is widely distributed throughout southern China. It is both a nutrient-rich consumer product and a tonic with medicinal properties. It can sell well both domestically and foreignally. Therefore, the market has great potential and is an effective …
Refrigerated gold, Fengshui pear, timely harvest is the key. If the picking is too early, the wax of the fruit peel is not yet fully formed, and it is easy to lose water and wrinkle, and the surface is lack of luster, and the fruit flavor is light; if the collection is too late, various diseas…
Farmers tend to raise chickens and often have a lot of brooding. However, few chickens are left. The high mortality rate of chickens is a major problem that has plagued rural chicken farmers. The reasons for the low survival rate The authors after investigation and analysis believe that the ma…
Lubricating oil is usually called oil. The standard for adding oil to the oil sump of the tractor is that some engine oils have three marks on the oil ruler. Generally, it is appropriate to reach the intermediate mark. Some engine oil marks have only two marks on the ruler. The common oil surf…
At present, in Changqing and other places, the cowpea planted with mulching film has a wide range of withered symptoms. It is necessary to prevent and control the damage in time and reduce the loss. Fusarium wilt disease usually starts from the early stage of flowering. The diseased plants fir…
The battery is the nerve center of the automobile circuit, and its performance directly affects the normal operation of the vehicle. However, some owners and maintenance personnel do not understand or pay attention to the use and maintenance of the battery, causing early damage to the battery …
(1) All pools of salt, salt and salt fields in and around the Jiantan Lake can be used for the production and breeding of Artemia, without sacrificing the production of the original Yantian, with less investment and quicker results.
1. Selection of Jianchi site The Jianchi site should…
After planting vegetables in winter-warm plastic greenhouses, it is generally pulled in early June. At this point, the film is basically intact. The summer shed is stable in humidity, weak in light, and protected from rain. It can use protection facilities to produce straw mushrooms in July-Au…