Returning to the earth in spring is the critical period for the rot of fruit trees in Chah. Fruit tree rot disease is a fruit tree disease with a wide range of occurrence, heavy damage, and great loss. In light cases, large branches and branchlets die; in severe cases, the whole tree of fruit tree

If the selected hybrid male parents are suitable for the selection of hybrid lamb fattening, the hybrid sheep fattening is generally 20%-30% more economical than the local goat. The early feed lambs can eat forages about fifteen days after they are born, but they must begin to feed good forage ma

“The first spring had rained and the tea grew well! The second crop has been adopted.” Huang Tianhua, the tea farmer of Daxing Village, Luodeng Town, Fengqing County, Yunnan Province, is picking up ancient tea from the waist of the Huangjia Mountain. . According to incomplete

The value and use of Jerusalem artichoke: The effect of Jerusalem artichoke: Jerusalem artichoke has a special effect - a two-way regulation of blood glucose, which on the one hand can reduce blood sugar in diabetic patients, on the other hand can increase blood sugar in patients with hypoglycem

The long rainy season in the south and high humidity make it easy to breed pathogens and can easily cause problems with meat pigeon breeding. Therefore, a series of measures need to be taken during production to protect the normal growth of meat pigeons and allow them to weather the rainy season s

1, due to the place, due to crop fertilization According to the soil fertility, PH value and the characteristics of the crop's fertilizer requirements, determine the amount and type of fertilizer fertilizer. 2, nitrogen, phosphorus, potassium, organic fertilizer, and trace element fertilizer

In rural areas, chicken manure is the main organic fertilizer in farmers' sheds. In order to allow farmers to make full use of the fertilizer resources in their own homes and not cause any harm to vegetables, organic fertilizers can also be used to grow land in the greenhouses and make fertili

Release date: 2014-04-28 Brain-computer interfaces (BMIs) not only have many applications in neurology, but are also powerful tools for studying the overall dynamics of neurons. But in any actual interface, the number of record sites available is limited, and the researchers want to get as comp

Gongju also known as "Huangshan Gongju", "Huizhou Gongju", also known as the emblem of chrysanthemum. And chrysanthemum, chrysanthemum chrysanthemum, chrysanthemum chrysanthemum known as the four famous Chinese chrysanthemum Because it was given as a tribute to the emperor in a

Due to the increase in the planting area of ​​sunflowers in our area in recent years, a large number of sunflower plates have been burned or thrown away. Through scientific research, the dried sunflower dish contains 13.3% crude protein, 34.24% crude fat, 18.19% crude fiber, 2.51% ni

Comparison of the nutritional value of quail eggs and eggs: Quail eggs are much more expensive than eggs, and sometimes a pound of quail eggs costs twice as much as a pound of eggs. Is the nutritional value of quail eggs so high? The same weight of eggs and quail eggs contain virtually the same

Organic manure is applied in vegetable fields. Organic colloids are formed during the decomposing process. Organic colloids have strong adsorption ability to cations. When chemical fertilizers are applied to soil, cations are mostly adsorbed by colloids, so the concentration of soil solution will n