One month after birth, the uterus still did not return to normal, which is called incomplete resection or uterine relaxation.

Excessive fetal disease, fetal emphysema, excessive fetal water and other factors lead to excessive expansion of the cow's uterus, dystocia occurs when the uter…

This year, Shaanxi Province had sufficient rainfall at the early stage of its growth, and management measures were in place. The growing trend was generally good. Entering the boll opening stage, the vegetative growth of cotton gradually weakens, and it is transferred to the stage where reprod…

How to do crop nutrient imbalance? The lack of nutrients in crops will lead to a "nutrient deficiencies" in the crops, and the "excess" of certain nutrient elements will often lead to the "lack" of another nutrient element, or make the crops crop up. (Insanity) or…

When parking in the summer, the oil and soil on the casing should be cleaned, drained of cooling water, placed in a ventilated, cool and dry place. The tire pressure should not be too high, and the engine part can be covered with canvas.

When parking in winter, when the temperature of…

Release date: 2009-03-18

Why do some people eat "no salt and no joy" when they eat? American researchers have found that salt has &qu…

Root Miao Zhuang (rooting agent can effectively improve the survival rate of transplantation)
Now the development of greening construction, we are gradually finishing after the lawn, beautify the environment, but walking on the street we will see a lot of green grass cover is not good, gr…

Release date: 2009-03-09

A long-term study in the UK shows that children who watch TV for more than two hours a day are twice as likely…

1, Qiao row of high-pressure tubing wear oil leakage tractor tractor high-pressure tubing at both ends of the nose and the injector, the oil valve leakage wear leakage phenomenon, can be cut from the waste cylinder mat round copper, a small middle The hole is smooth and smooth, and the pad can…

Grasping the standards for pigs: different requirements for the production of pigs and pigs in different stages of growth, the different requirements for nutrients, and therefore should be based on the purpose of production of pigs, age, weight, etc., choose different feeding standards to …

The disease dead seedlings were mainly caused by the seedbed soil, soil nutrient soil not being disinfected or disinfected before sowing, spraying after the emergence of seedlings, improper management of seedbed temperature and humidity, and the occurrence of damping-off and blight. Control me…

Pear leaf atrophy, also known as pear leaf shrinking, shrinking leaf disease, etc., is a blind eye, thin lice family. Distribution in the country is very common, Hebei Province, Henan Province, Shandong Province, Shanxi Province, Shaanxi Province and other provinces have occurred in the pe…

Bio-fertilizer has made a good number of friends. Now that more and more friends are aware of the importance of bio-fertilizer, the application of bio-fertilizer (also known as microbial manure) is compared with the application of conventional fertilizer, and the yield and quality of crops are…