The period during which wheat is sown is a favorable period for preventing germplasm transmission, soil-borne and insect-borne diseases, and eliminating underground pests. The species transmission, soil-borne, insect-borne diseases, and underground pests that occurred in local autumn-sown crops in

Early application of fertilizer in the greenhouse in the greenhouse, the production of vegetables should be advanced to the ground in late September. Spread 5000 kg of cooked organic fertilizer per acre, then plunge 30 cm deep and mix manure and soil. Qiao Shi Ding Zhi Fei In late October to mid-

Murad and Chen Zhenxing, two Chinese and Western doctors, are trying to combine Western science with Chinese health. Can we say that this combination is itself a science. China Economic Weekly - Economic News The word health has once been China's most popular word. It was once the mo

There are trillions of commensal flora in the human intestines. They come in a variety of species, up to thousands, and the number is amazing. It is more than 10 times the total amount of human cells. So far, there are still more than 80%. Microorganisms are not known. These gut microbes and human

I. Fertilizer management Red Fuji Orchard, generally in late September the best base fertilizer, soil miscellaneous fertilizer, 2000 kilograms per mu saplings to kilograms of fruit 2 to 3 kg of fat prevail, per mu yield of 2000 to 3000 kilograms of high-yield garden to kilograms If the kilograms

Plankton that grow naturally in the water and is cultivated by fertilization is an excellent natural feed for salmon. Plankton floats in the water and lives in small individuals. It is generally difficult to see with the naked eye and can only be clearly observed under a microscope. Can be divided

It is a common phenomenon that the hammer-type pulverizer that has been inspected and installed for the first time has a strong vibration of the fuselage during the test run. But why is this happening? Let's take a brief look at the reasons for this in the shredder. (1) Check the installation o

First, early basal fertilizer. As the greenhouse apricot tree grows earlier, the ground temperature is lower, the root growth time is short, the growth is slow, and the nutrient absorption capacity is poor. Therefore, the base fertilizer application time should be advanced to late summer to early a

Rat platelet factor -4 (PF-4) ELISA kit   ( used in serum, plasma, cell culture supernatants and other biological fluids ) principle This experiment used double antibody sandwich ABC-ELISA. The anti-rat Platelet Factor 4 monoclonal antibody was coated on the microtiter plate, the PF-4 in the s

Several techniques to improve the success of artificial breeding (1) Mastering the habits and patterns of activities of apes is a kind of animals that are afraid of the light and are afraid of wetness, as well as the habit of nocturnal feeding and small drilling. Therefore, when building an axill

Rat retinol binding protein 4 (RBP4) ELISA kit   ( used in serum, plasma, cell culture supernatants and other biological fluids ) principle This experiment used double antibody sandwich ABC-ELISA. The anti-rat RBP4 monoclonal antibody was coated on the plate, the RBP4 in the standard and the s

Tea Tree Tea Bifurcation Alias ​​tea, orange bifurcation, cocoa pods. Wide distribution, eating habits, harm hazards are: Cheng, nymphs sucking shoots, young leaf juice, the new tip of the wound more curling and curling, when serious new shoots can not grow, and the tea break out of