There are many kinds of oil residue, such as flax slag, rapeseed slag, etc. Most of the oil residue has a different degree of toxicity as a feed. When stably used as a feed, it should take into account the variety of the oil slag and the production stage of the sheep. difference. If rapese.......
Answer: The most effective solution is a rational rotation, that is, the installation of vegetables in different crops. In addition, to re-appropriate organic fertilizer, rational use of chemical fertilizers, biological fertilizer and trace element fertilizer, the best soil testing formula.......
In 2015, advances in technology will once again transform the world in a profound way, from Ebola drugs to virtual reality, from the commercial "space fortress" to the robotic open source revolution, where the top ten most noteworthy technological developments will .......
Since the first human gene was sequenced in 2003, due to the updating of technology and the reduction of costs, especially the introduction of precision medicine , and the detection technology and services related to genes began to emerge, genet.......
Menstruation is the "barometer" of women's health, behind the problems of dysmenorrhea, amenorrhea, menstrual period advance or postponement, excessive or too little volume, or a precursor to premature ovarian failure. How to do premature ovarian failure? What is good for pre.......
In recent years, the artificial breeding of loach has continued to increase with the market demand, and the scale of breeding has also been expanding.
The loach population is large, and it is a small freshwater economic fish. It is a bottom-level fish and is commonly found in shall.......
Can lotus tea lose weight?
Chinese medicine believes that obesity is mainly due to dampness and internal resistance, and phlegm is divided into two categories. One type is tangible phlegm, which is the sputum that usually spits and coughs. One is the intangible paradox, that is, ex.......
A smart device that can help blind people recover part of their vision is about to enter clinical.......
Botrytis cinerea occurs in the young fruit period of capsicum, with the most serious disease, pepper and pepper. The brownish watery spot appears on the top of the young fruit or peduncle, and the pit is rotted and dark brown, forming a gray moldy layer on the surface. , Other parts of the.......