Most of the main sesame producing areas in China are planted in summer sowing. For a long time, the output is low and unstable, which is related to frequent disasters, but the more important reason is that the sowing date is too late, the growth period of sesame is short, and the climate resou.......

Generally ideal ponds require large areas, deep pool water, adequate illumination, smooth water sources, fertile water, and convenient transportation, in order to facilitate the growth of fish and increase production, and to facilitate production management. Specifically, it should have the fo.......

1. Abnormal phenomenon of the engine when the valve seat is loose (1) The engine abnormally sounds abruptly. There is a striking sound on the cylinder. There is a phenomenon of “broken cylinder” and the power is reduced. In severe cases, the engine cannot work. (2) There is a regul.......

Carrot tablets are a new type of vegetable processing products that have emerged in domestic and foreign markets in recent years. Due to its rich nutrition, bright color and fresh taste, it is welcomed by consumers. The production method is now described as follows: Raw materials: The roots of.......

Temperatures below 20°C affect rice reproductive growth. Low temperature at booting stage, induced spikelet degeneration, spikelet number per panicle reduced; heading and flowering period was low, heading was poor, pollen viability and fertility were reduced, resulting in low seed setting r.......

The main diseases of peach trees in greenhouses are scab, perforation, and gum disease; the main pests are aphids, leafhoppers and leaf miners. For prevention and control of diseases and pests in greenhouse peaches, prevention should be the main method, based on the prevention and control of d.......

Autumn is the peak season for fish to prolong its growth. Grasping the feeding and management during this period can enhance the fish's constitution and lay a solid foundation for the safe wintering of fish. As the saying goes, "deep water raises big fish" is the truth. The water.......

The success of introduction is directly related to the success or failure of raising rabbits. Therefore, attention should be paid to the following aspects when introducing. First, make preparations for introduction. First of all, subscribe to books on rabbit breeding, study conscientiously, an.......

Dwarf beans do not need frame materials, strong cold resistance, early ripening, and more concentrated picking period, can be cultivated in protected areas. The main cultivars are: 1,81-6: It was selected and bred from the introduced varieties by the Vegetable Institute of the Jiangsu Academy .......

Tomato (tomato) empty fruit refers to the empty fruit between the peel and the pulp. Although the impact of tomato empty fruit on the yield is not too great, but it will seriously affect the commercial nature, reduce economic efficiency, can not but pay attention to the production. Tomato empt.......

Also known as the red lotus lamp, neon lamp, red light fish (hyphessobrycon innesi), originally distributed in Peru, the Amazon tributary, Colombia, Brazil. The characteristic traffic light is the more famous ornamental fish of tropical fish. 4 cm in length. Petite body. The whole body is cove.......