In recent years, with the rapid development of urban fisheries in our province, many small reservoirs and small pontoon ponds have been used by people. They have developed a variety of businesses based on sport fishing and have achieved very good economic benefits. However, because these small rese ...more...

Breeding After the “Potato Potato No. 1” (Original No. 933-17) was used as the natural inbred seed for the 8911-3 (119-3 Dicicle) used by the Chongqing Three Gorges Agricultural Research Institute, it was cultivated by seedlings, and the offspring were selected. Comparison of product id ...more...

First, the trough structure and placement height should be reasonable. If the trough is too small or too shallow to spill, it will cause waste. If the trough is too large or too deep or placed too high, it will affect the feeding and growth of the chicken. In general, it is advisable to place a hei ...more...

First, the planting specifications are 4 wide, north-south, and the sulcus is 20 cm wide and 20 cm deep. During the autumn sowing, 0.7-1 meter wide space was left in the middle and wheat was planted on both sides. In the middle and late April of the following year, 1 line of watermelon was planted ...more...

1. Make full preparations before entering cattle. Before the introduction of dairy cows, the first cow raising family needs to learn to understand the basic feeding and management knowledge of dairy cows, do a good job in the construction of cowsheds and other infrastructure, and prepare sufficient ...more...

There are several misunderstandings in the agricultural machinery maintenance industry that should be corrected. 1 Sliding bearing non-scratchable engine crankshaft bearings and connecting rod bearings must be scraped with, it does not seem to scratch can not guarantee a good contact surface, even ...more...

Pests harmful to melon mainly include mantle, centipede, ground tiger, earthworm, leaf miner, yellow slug, aphid, and red spider. (1) Mantle: also known as root or melon. It is a larva of a species fly. About 5 mm in length, shaped like a cricket, jeopardizes the young roots, shoots, and tender ste ...more...