1. Sheep house construction Every seat in the south-facing south-facing sheep house is suitable for 15 to 20 square meters. It is nailed into a large shed with wooden strips. The height of the raised floor is 30 to 40 cm. This kind of sheep house is conducive to cold and warm, moisture, ventil…

The bitter taste of cucumber is a kind of physiological disease, mainly due to the accumulation of bittersin in the melon. The disease is affected by a specific temperature and humidity microclimate, so the incidence rate in the greenhouse is relatively high, mainly concentrated in the early f…

Chromium is widely present in human tissues and the total amount of chromium in adult humans is about 6 mg.

Chromium can activate certain enzymes and can inhibit the synthesis of lipase and cholesterol, affect lipid and carbohydrate metabolism. Chromium and Nickel enzymes and amino aci…

Carrots 350 grams, washed and chopped, plus 100 grams of rice, and water porridge, breakfast and dinner to take or for afternoon snacks. Carrots are rich in carotene, which can be converted into vitamin A after ingestion. It protects eyes and skin. People with rough skin and night blindness, dr…

There is a strict and scientific feeding and management method for the feeding and management of Aberdeen deer. The success of its management not only relates to the survival of the deer, but also relates to the future production performance and level of the deer, directly affecting the econom…

Children's normal growth and development have a close relationship with all aspects of nutrition. For example, vitamins A and B can promote growth and development; vitamin C can maintain the normal function of teeth, blood vessels and muscle; vitamin D can promote the absorption of calcium …

Many growers think that winter greenhouse crops grow slowly and consume less water, so they can use less or no watering. In fact, this statement is wrong, not only watering the greenhouse in winter, but also watering. Many growers did not master t…

Symptoms of manganese deficiency and iron deficiency are basically similar. There are chlorotic spots between the veins and gradually form stripes, but the veins are still green. Deficiency of boron leaves chlorosis, leaf hypertrophy shrinkage, curling up the edge of the leaves, the roots are …

Rice blast is a major disease in rice production. Rice blast pathogens use hyphae to hide on diseased rice straw and seeds for wintering. Diseased straw encounters suitable conditions of temperature and humidity, and continuation of conidia occurs through wind, rain and water. Spread and infec…

Transfer milk, nutrition needs special soup

As the baby grows older, his demand for calories and nutrients continues to increase, and taste milk alone can no longer meet his nutritional needs. At this time, complementary foods should be added to the baby. For the baby, the weaning tran…

The Thrips flevas Schrank is a new outbreak in Kandelia in recent years. It belongs to the family Thripidae, Thripidae, and polyphagous pests. The individual is relatively small, hidden in the curling of the new leaf edge during the day and the fruit of the sepals, it is difficult to find, oft…