1. 3 days after breeding. Sows should not be fed too much for 3 days after mating, and the daily feeding amount should be 1.5 to 1.8 kilograms. If too much, it will reduce the birth rate.
2. 3 days after childbirth. After 3 days of childbirth, the piglets were easily frozen to deat…
Plant Growth Regulators (PGRs): Compounds that have been synthesized, biofermented, and extracted have similar physiological activities as endogenous hormones or can affect the synthesis, transportation, metabolism, and physiological activities of endogenous hormones. PGRs do not provide th…
High temperature and high humidity in summer brings about high humidity, which is very conducive to the occurrence of brownie disease in eggplant. The incidence of seedling stage is caused by the lack of plants, and the adult stage leaves with dark spots. The resulting disease causes fruit…
The green beans, also known as beans, beans, long pods, beans, kiwi beans, legumes, kidney beans, concanavalin, lentils, jade beans, and beans, are one of the common vegetables on the table.
…
Selection of local varieties of onion seeds suitable for the local climate, suitable for local cultivation habits and high yield.
The selection of green onions for seedlings is a way of avoiding continuous cropping of vegetables. Deep sunning twice, …
"Winter eat radish summer eat ginger", ginger is not only a condiment, but also a health care ingredients.
There are many benefits to eating ginger in summer
…
What are the "three open" and "two not open" principles of aerator?
According to the law of diurnal variation of dissolved oxygen in still water ponds, the principle of “three open†and “two not open†should be adhered to when starting th…
Piglet supplement formula is divided into two parts, one is the feed formulation during the start-feeding phase, and the other is the feed formulation during the prosperous phase.
First, open food formula
1. 14% corn, 20% brown rice, 15% rice, 16% powder No. 4, 13% machine …
First, field management
1, double vine pruning: the use of two vine pruning, in the main vine base 3-5 section to stay 1-2 robust side vines, the remaining melons were removed. When the female flower is seen, two leaves are picked in front of the flower bud, which can strongly inhi…
6 kinds of fruits that relieve eye fatigue
1. Banana
Bananas can protect their eyes, first of all because of their high potassium content. Second, bananas contain large amounts of beta-carotene. When…
IT giant IBM will acquire Merge Healthcare, a medical imaging equipment provider, for $1 billion.
With sales of $227 million, Merge helps doctors and hospitals store and analyze CAT tomography, X-rays, and other medical imaging. IBM plans to integrate Merge's tech…
Impaired development of the first ear or pollination, poor fertilization; Variety characteristics; Carbon and nitrogen metabolism inconsistent, planting density is too large, too small; seedling growth is blocked, tasseling and flowering phase of excessive water, excessive growth and other…