Heat stress of laying hens is a physiological and mental adverse reaction of laying hens c…
According to the meteorological records of the past years, in late May, early June and mid-Jun…
Transplantation: When planting on the ground, ash should be sprayed 4-5 days before planting (…
On June 18, 2010, the Science and Technology Department of the Ministry of E…
1. Spraying method: Spraying liquid pesticides or pesticide liquids diluted with water, spraye…
Purpose of vibration testing of products
Why do we ha…
If the grapes planted in that year are to have early fruits and high yields, the following…
Straw fermentation into feed, focusing on the choice of material
Fo…
First, the need for garlic fertilizer characteristics Garlic root system for the stringy flesh…
Sprinkling water on the ground is a traditional method of cooling, which has a certain eff…