The method of producing bio…
The method of producing bio…
The use of peat, lignite and other raw materials, using different production methods to produce a product containing a large number of humic acid and crop growth, development of nitrogen, phosphorus, potassium and some trace elements, called humic acid fertilizer. Equivalent to an organic-…
The use of peat, lignite and other raw materials, using different production methods to produce a product containing a large number of humic acid and crop growth, development of nitrogen, phosphorus, potassium and some trace elements, called humic acid fertilizer. Equivalent to an organic-…
Symptoms of the roots of the corn damaged by parasitic nematodes caused the development of the root group to be inhibited, the number of roots was reduced, the growth of the shoots was poor, serious plant dwarfing and yellowing occurred, and the yield was grea…
As the temperature began to rise after the beginning of spring, the growth of green manure accelerated accordingly. Grasping spring management and promoting spring development is one of the key measures to seize the abundant harvest of green manure. To this end, the following opinions on t…
Individuals of Bemisia tabaci are very small, adults are 1 mm long, white, and their wings are transparent, with small white powder. The appearance is very similar to the whitefly in the greenhouse, but is smaller than the whitefly, and the wings are more pronounced than whiteflies at rest…
After entering the autumn, fertility and fertility are important measures and powerful safeguards to ensure the high yield, quality and pollution-free of wheat in the coming year. However, in the recent interview with the author in the countryside, Zhang Laohan, Leiji Village of Leiji Town…
Recently, the technicians from the Extension Center of the Nanhui District Agricultural Technology Center visited the fields of Nimai, Wanxiang, Da Tuan and Hui Nan, and observed the growth of the Ermai, rape and green manure crops in the town. Although the previous stage was dominated by …
Symptoms During the middle and late stages of wheat development, local or most lodgings occur, which seriously affect the ripening of wheat and reduce the weight of one thousand grains, resulting in a reduction in yield. According to the survey, an average yield of 35kg was reduced due to …
First, organize technical forces and in-depth field guidance. Agricultural departments at all levels should regard grasping the field management in the spring as a major event, carefully organize technical forces, and go deep into the grassroots to guide production. It is necessary to cond…