The virus has a fat-like cyst, and the bulb on the ear of the bacterium can be linked to infect other cells. After the input of ozone, several changes were quickly caused: the ozone entering the blood changed the structure of the bulb on the ear of the ear and the ear ......
Four Seasons Oil Wheat Characteristics The variety is a new type of sharp leaf, can be cultivated in all seasons. The leaves are long, needle-shaped, light green in color, strong in growth and strong in disease resistance. The texture is crisp, good taste and fragrance. The "brittle, fresh a ......
The sows can be naturally estrus and breed 3 to 7 days after weaning. However, because of various reasons, some sows often do not have estrus or estrus after weaning, which seriously affects the pigs. The economic benefits. 1 Common causes of sows not estrus after weaning 1.1 Nutrition Level: Esp ......
1 The roots of the small pineapple velvetleaf are shallow and it is appropriate to use cultivating soil made from rot leaf soil, tree fern chips and the like. 2 It is better to use small purple sand pots for planting. 3 During the growing season, it is necessary to apply 1 to 2 times of compound ......
In recent years, more and more "sprouting vegetables" have appeared on the dinner tables of Japanese residents. Unlike the most common yellow bean sprouts and mung bean sprouts in China, the most common "germinating vegetables" in Japan are radish, green cabbage, red cabbage, m ......
Roses have a long lifespan of more than 20 years. The flowering period of roses is in the third year of planting new plants, and they are born on branches that were born in the same year. After 1 to 2 years, they begin to decline. The quantity and quality of roses Obvious drop. In order to maintai ......
1 summer green dress. Introduced from Korea, Ye Cui is green and oval, and leaves are blister-shaped. The leaves are thin and semi-erect. They are more disease-resistant, heat-resistant, cold-tolerant, and convulsive. It can be planted in late July, planted in late August and harvested in mid-Octo ......
One, hollow Symptoms: The celery hollow is a phenomenon of tissue aging, starting from the base of the petiole hollow and gradually developed upwards, and the hollow part appears white floccule-like corked tissue. Cause of the disease: The celery hollow often occurs in the soil where the soil is ......
Core Summary: Prevent early assignments. Sexual maturity does not mean that the body matures. In order to prevent early mating, young birds of 3-4 months of age should be kept separately from male and female. Generally, by 6 months of age, the body has been fully developed to be able to mate norma ......
Grafting is an important means of seedling breeding. Grafting techniques mainly include grafting and budding; they have their own advantages and limitations. The inadequacy of grafting is the use of more scion, low propagation coefficient, and certain requirements for rootstocks, especially for th ......