Winter green onion cultivation

(1) sowing seedlings. The green onion seedlings need to be flat and fertile, with convenient drainage and irrigation, and deep loam soil. The cornices should be planted in a rotation field that has not been planted within 3 years. Scallion seedlings have a long period of time. Generally, 250,0

New polysaccharide found in barley

Scientists at the University of Adelaide in Australia have discovered a new type of complex carbohydrate in barley, a polysaccharide. This is also the first time scientists have discovered such carbohydrates, which are expected t

Winter Cabbage Storage and Preservation

Before freezing, dig pits on the south side of the firewood or on the south side of the wall. The depth is 80 cm and the width is 1 meter. The length depends on how much cabbage is stored. The rooted cabbage is planted in the cellar, and the roots are used to cultivate soil, water, trees and t

Agricultural vehicle emergency repair

If the agricultural vehicle is in trouble during use, or if there is a fault and there is no spare parts supply and urgent use, some simple emergency methods can be adopted.
Damage to the fuel tank can wipe the oil spill clean, apply soap or chewing gum to the oil spill and temporarily bl

Do a good job in the protection of farm machinery in winter

(1) Anti-freezing work of agricultural machinery. To do the machine into the shed, the car into the library. If it is necessary to park in an open space, the nose should be parked southward and the tarpaulin should be placed on the fuselage. Cool water should be drained every day when the work

Fresh fish preservation technology

A wet paper eye. Attach the soaked paper to the eyes of the fish. Because there is a line of death behind the nerves in the fish's eyes, the line will break off as soon as it leaves the water and the fish will soon die. After being posted, the fish can survive for five hours.
2. Soak

Super bees swarm safely winter

In recent years, the climate conditions in winter have been extremely unstable, and the strong groups have also been killed in the winter and the bees have died, and the air-damaging bees have become strong, and the group has become weak and severely damaged. The combination of strong and stro

Fish seed winter and spring safe transportation method

Winter and spring is the season when fish and fingerlings are placed. Off-farm transportation of fry and fingerlings has become an important part of shallow water aquaculture production. Transportation should be safe and efficient, and the survival rate of transportation should be guaranteed a

Lily yield increase four methods

Lily, also known as white lily, lily and garlic, has functions of moistening the lungs and coughing, clearing the heart, calming the nerves, etc. It is an economical crop suitable for both medicinal and vegetable use. Under the conventional cultivation and management, farmers can adopt the fol

The Principle and Method of Fresh-keeping of Fresh Fruits and Vegetables

First, the principle of controlled atmosphere storage and preservation of fruits and vegetables Atmosphere storage, referred to as CA, refers to the method of refrigeration in a specific gas environment. The oxygen content in the normal atmosphere is 20.9% and the carbon dioxide content is 0.0

Major diseases and insect pests of Euonymus japonicus and its control

As a kind of evergreen shrub, Euonymus japonicus is one of the most commonly used green plants in town streets, squares, parks, unit courtyards, and residential green spaces. Due to the large differences in the growing environmental conditions, the management measures are relatively extensive,