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King of pasture - Alfalfa

Purple alfalfa, also known as alfalfa and purple alfalfa, is the most important cultivated pasture in the world and is known as the "king of forages". Originated from Asia Minor, Transcaucasia and Iran, it is distributed in five continents in the world. The total planting area is more th ......

Fertilizing Fruit Trees to Solve Four Problems

The amount of fertilization is not scientific and the standard of fertilization is difficult to unify all over the country. Most of the fruit growers only rely on their experience and reference data to fertilize. It is often the phenomenon that excessive fertilization causes fruit trees to grow in ......

Rabbit building can not use asbestos

Some rabbit owners use asbestos tiles to build rabbit houses or rabbit sheds for convenience. As everyone knows, asbestos tiles are very poor in heatstroke and warm weather, affecting the growth of rabbits. In particular, asbestos contains a large number of glass fibers, after the sun and rain, gla ......

Lay donkey

Source: Zhongshan Agricultural Information Network (1) Ingredients standards. Ingredients: 15 kilograms of donkey meat. Excipients: 450 grams of salt, 5 grams of Amomum villosum, 10 grams of meat emulsion, 5 grams of Crude Grass, 10 grams of dried tangerine peel, 10 grams of cinnamon, 10 grams of c ......

Rabbit three kinds of advanced breeding technology

The performance of female oestrous estrus is that the genitals are red and swollen, and some of them also run out of mucus from the vagina, and squeak and cry. They run around and run out of the rabbit house. At this time, mating should be performed when the female rabbit has a large red genital a ......

Cabbage disease pays attention to early prevention and contr…

Cabbage is the main vegetable planting species in Yongnian County in spring. Due to the heavy winter rain and snowfall, this spring when the shade is cloudy, together with the reasons for planting and using non-decomposing chicken manure, Cabbage black spot and sclerotia Disease and downy mildew o ......

Classification of fluorine-lined valves and introduction

Classification of fluorine-lined valves and introduction The fluorine-lined valve products include fluorine-lined cut-off valves, fluorine-lined ball valves, fluorine-lined diaphragm valves, fluorine-lined check valves, and fluorine-lined gate valves. The manufacturing te ......

How to Scientifically Breed Small Tail Han Sheep

At the time of breeding, the average number of days of small-tailed Han sheep pregnancy is 148 days, and most ewes can be estrus in more than 40 days after childbirth. This can be 2 years or 2 years and 3 months in 1 year. Distribution arrangements Small-tailed Han sheep in spring and autumn estr ......

Prevention and treatment methods of pests and weeds after tu…

After spring wheat turns green, it is a period of frequent occurrence of diseases, weeds and weeds, and we must pay close attention to the occurrence of pests and weeds. Prevention and control of weeds should be carried out before jointing, and in the mid and late stages of wheat, attention should ......

Working principle of inverted bucket trap

Working principle of inverted bucket trap 1. The steam trap is installed between the steam heating device and the condensate return water header. When driving, the bucket is at the bottom and the valve is fully open. After the condensate enters the trap, it flows to the b ......