1. Choose the best species. In spring mulching cultivation, varieties with good early maturity, strong resistance to disease and strong adaptability should be selected. Such as short head 567DW, 667DW and other varieties.
2. Soil preparati.......
Main features of the airlock
1. Can achieve continuous discharge and feeding.......
Zizuba is also called Zizhao, also known as Gaogua, Zizhang, Zizhao, Gaosun. It is a relatively common aquatic vegetable. China is the earliest country that cultivated Zizania as vegetable cultivation and has a long cultivation history. Wild rice .......
In the late stage of mushroom harvesting in autumn, in order to enhance the stamina of the mushroom, nutrient solution should be added for top dressing. Nutrient solution formula: 150 g of urea, 500 g of sugar, 100 g of salt, and 50 kg of fresh water, sprayed with a high-pressure atomizing.......