From jointing to heading, corn must not only grow vegetative organs, but also differentiate between male and female ear, vegetative growth and reproductive growth, and have the greatest demand for water nutrients. Especially in the big bell period reached its peak. At this time, fertilizat.......
Overview
Magnetic Nanoparticles (MNPs) are new and rapidly emerging applications in recent years, in many fields of modern science such as biomedicine, magnetic fluids, catalysis, magnetic resonance imaging, data stor.......
In winter, mutton meat is very popular all over the country and sells hot. Lamb is rich in fat, protein, carbohydrates, inorganic salts and calcium, phosphorus, iron and so on. In addition to nutritious mutton, because of its sweet and warm taste, there are warm in.......
Insert (prepare) before preparation
1. Daejeong Site Preparation: It is required to be “rotten, flat, and cleanâ€. When inserting (throwing), the field should not leave deep water layer, especially throwing hoe. It is better to leave no water layer in the field. It is ap.......
Summer heat, the key to feeding and management of laying hens is to prevent heatstroke and cool down, promote appetite and ensure adequate nutrient intake. When the temperature is higher than 25 °C, chickens drink more water, feed intake decreases, egg production rate begins to decline,.......
Core Tip: The human body has four strong points, massage and massage some of the acupuncture points, which are of great help to physical fitness, but also can help regulate endocrine and prevent diseases.
Everyone wants to be physically strong, keep the dis.......
At the moment, fresh fruits and vegetables have gradually become the protagonists on our table. We only worry about whether the vegetables have pesticide chemical residues, but they ignore the natural toxins of the food itself. Many fruits and vegetables will contain natural toxic substanc.......
Recently, cotton bollworms have appeared on summer corn in some districts and counties. Feeding the leaves of cotton bollworm larvae can cause holes or nicks, sometimes bite off the heart and leaves, causing dead heart; often damage the ear and eat bite the young seed, in addition to direc.......
In May of this year, Alipay’s wallet released the “Future Hospital†program; in June, WeChat launched the first â.......
When the heat is relieved, the heat gradually decreases and the weather gradually cools. The focus of health care after the summer season is to prevent "Qiuzao." The method of dietary health care has a good preventive effect on "Qiuzao", and in particular it proposes to.......