When the winter wheat field soil is too dry, the wheat seedlings are vulnerable to dry and frozen, especially the seedlings with small seedlings and weak seedlings. The roots of the wheat seedlings are shallow, and they are more susceptible to drought and dry freezing. Severe diseases can cause de ---MORE---
Intended Use <br>This enzyme-free kit can be used for qualitative detection of anti-Hantavirus IgG and IgM in the serum of patients with epidemic hemorrhagic fever (EHF). Introduction to Preface <br>Emergent Hemorrhagic Fever (EHF), also known as Hemorrhagic Fever with Nephrotic Syndro ---MORE---
In 2011, the well-known Wuchang rice in Heilongjiang Province ushered in a good situation. Not only the quality was good, but the price was also rising. The most expensive one pound was even sold for 199 yuan. Yesterday, the reporter visited some supermarkets and farmer's markets in C ---MORE---
Beauty sesame black soybean milk Material: Peanut 10g, Black Bean 80g Method: Soak peanuts and black beans, then beat them with black sesame seeds and boil them. This soymilk is very suitable for women to drink, with UFA hair care, emollient beauty, nourishing liver and kidney, nourishing throu ---MORE---
Tomato juice If we can drink 1 cup of tomato juice every day, or eat some tomatoes regularly, the effect of preventing freckles is very obvious. This is because tomatoes contain a lot of vitamin C, which is why tomatoes are known as the "vitamin C warehouse." Eat more tomatoes can effec ---MORE---
Donga Ejiao announced yesterday (4th) that the ex-factory price of Ejiao will be raised by 10% starting from the 5th, and the retail price of the compound E-Jiao mortar will be adjusted at the same time, and the increase rate will not exceed 30%. This degree of price adjustment from the pr ---MORE---
In winter, vegetables are changed, and vegetable farmers often pay insufficient attention to some matters, resulting in poor growth of vegetables after planting. So, what problems should be paid attention to when changing vegetables in winter? The author believes that the following points must be d ---MORE---