I. Soil and fertilizer management

1. Fertilizer management. From late May to early June, before the flower bud differentiation of pear trees, a special fertilizer for fruit trees supplemented by phosphorus a…

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Green onion cultivation conditions

1. Soil: Green onion is suitable for loam cultivation with pH 6.5-7.5. The nursery site requires fertilizer to be loose and loose, and the bottom sputum is sufficient. The topsoil should be prevented during the emergence period. The seedlings shou…

Nutrient loss caused by gas volatilization The nitrogen in the organic fertilizer will be converted into ammonia during the decomposing process, causing volatilization loss, so when it is decomposed, it must be covered tightly with an undamaged pl…

In rural areas of China, farmers are used to buying piglets for fattening at the market, but they often face the problem of how to pick them up. If you want to choose piglets that have fast weight gain, high feed utilization, and no disease, you can start with the following aspects. 1 Observin…

The sprout rate of peanuts in spring is not high, what should be done before planting? Pay attention to these aspects.

Good selection

Peanuts need to be peeled and sun-dried before sowing. At this time, the peanuts need to be divided …

ZHU Ji-fu1, LIAN Kai-xing2 (1. Yunnan Animal Husbandry and Veterinary School, Xiaoshao 650212, Yunnan; 2. Yunnan Beef Cattle and Forage Research Center, Yunnan Xiaoshao 650212) :C Article ID :1001-8964(2004)01-0048-02 1 For genetically engineered crop seeds (cereals, legumes, rapeseeds, etc.) …

Second, adult breeding

1. Ponds raise oysters, choose the house before the house, sheltered from the sun, convenient water diversion, weak acidic sediments, and empty ponds with no pesticide pollution. The area is generally 100 to 250 square meters and 0.7 to 1 meter deep. Pond can be…

Plant seeds germinate under conditions such as moisture and temperature. During this process, the metabolism of some chemicals in the seeds becomes active. Japanese scientists have recently found a gene that can speed up the process of chemical metabolism in seeds, reviving the seeds from thei…

The hot summer comes at a time when there is a peak in egg production. The weather is hot and the air is humid, which is conducive to the growth of bacteria and germs. As a result, the incidence rate increases. At temperatures above 30°C, laying hens will feel unwell and feed intake will de…

Cinnabar is an evergreen shrub of the family Zijinu, which is native to the broad-leaved forests of subtropical hills. It is beautifully planted, with bright red fruits and shade-tolerant. It is an excellent indoor fruit flower. Zhusha root plant height up to 1 meter, garden pots should be con…

1. Ginger tea soup therapy. Take 250 grams of tea, 100 grams of dried ginger, and 750 grams of brown sugar. Place in a large pot and boil the decoction. After the decoction, filter with gauze, remove the dregs, and mix the soup with the feed. Each pig 250 grams, 2 times a day, 3 days Jiyu. 2. …