Dormant potted flowers can be grown without fertilizer in winter. Plants belonging to this group include pomegranates, bell-shaped sea bream, hibiscus, cacti, bulbous sea bream, hydrangea, crotalaria, longevity peach, white orchid, milan, zhulan, wolfberry, Chinese rose, peony, peony, cycad, c.......
In 1983, Japan announced a 12-year rice breeding program for super-high yield. The plan proposes that within 12 years, the new rice variety with a yield increase of 50% per 667m2 compared to Japan's national average will increase the output per 667m2.......
1. Preparation before hatching. Incubators can be hatched with hatchers. The hatching conditions and equipment required are basically the same as the chickens, except that the specifications of the egg trays are different. Egg trays used for hatching were 2.5 centimeters apart (smaller th.......
The weather is getting colder and the sunshine duration is getting shorter and shorter. The physiological activities of flowers also shift from a prosperous period to a gentle or hibernating period. How to prevent freezing in the home of flowers and herbs?
1. Hull Composting Fish farming: Composting fish farming with chaff can open up new sources of fish farming and greatly reduce food consumption. Choose a flat place near the fish pond as a composting place. Press 500 kg of chaff, 300 kg of pig cow dung and add human dung heap. After irrigating.......
Gray spot disease is also called rickets. It mainly occurs on the grass of the genus Blunta, but it can also seriously harm the turfgrass of the genus Bermudagrass, bark grass, gar, etc. Cold-season grasses such as creeping bentgrass, fescue, and pennisetum are occasionally compromised. S.......
1) Water source: Rivers and lakes dominate the plains, and streams and springs dominate the mountainous areas. It is better to have groundwater to facilitate the extraction of deep well water. The water consumption of the farm is very large, so the amount of.......
a. Production process: raw material selection → shelling, color protection → precooking, rinsing → vacuum maceration → sugar coating, drying → coating → packaging b. Process points: Raw material selection: Select chestnuts that are full and f.......
There are more than 80,000 acres of rice in Haidian District, Beijing. Except for the use of a portion of straw, most are burned, which pollutes the environment and wastes resources. According to this situation, we studied 9 mushroom species and finally determined that the grass rot mushroom w.......