Leading Word: Many friends often experience cold hands and feet in the winter. In fact, this is also a kind of illness, which is called “cold disorder”. Chinese medicine believes that this is a deficiency of qi, qi stagnation, and lack of yang. If it is not prevented in time, it can le

Release date: 2017-02-10 Recently, Abbott announced that the US FDA approved magnetic resonance (MR) conditional labels for the company's Assurity MRITM pacemaker and TendrilTM MRI pacing lead. Patients implanted with these low voltage devices will have a safe possibility of performing a wh

The best time for basal application of fruit trees is in autumn, but because of various reasons, there is no timely application of basal orchard, and base fertilizer can be added in the early winter season. The fertilization time of fruit trees in winter should be earlier than late, and it is bett

Wheat production is often due to various reasons caused by the emergence of wheat seedlings. On the production line, no seedlings with a length of 10 cm were used as seedlings, and 16 cm long with no seedlings as broken ridges. The reasons for the lack of seedlings and ridges are many, such as ext

With the advent of the spring farming season, agricultural products are slowly entering the peak season of sales. Recently, the author contacted the law enforcement staff. They used past complaints and practical experience to tell the farmers that they should pay more attention to the following fo

Everyone knows that fresh potatoes can be used to eat directly or to roast. But do you know that it can also make yellow wine? If you don't know, learn quickly! Fresh potato brewed yellow wine, generally 100kg fresh potato with malt 5kg, wheat koji 5kg, wine mother 5kg, ca

The main use direction of sulfur coated urea, the most mature technology, the most production and sales is sulfur coated urea. It is made up of large particles of urea coated with 12-16% sulfur coated paraffin or polymer. The nitrogen content is 30%-31% and the release period is 30-90 days. Made in

Apple lobular disease mostly occurs in orchards with poor soil moisture and good water permeability. Due to low zinc content, soluble zinc salts are lost, and the incidence is serious. The number of watering rainfall is large and the loss of soluble zinc is large. The amount of nitrogen fertilizer

The mesh belt conveyor is a conveying device using a metal mesh belt or a plastic steel mesh belt as a conveying carrier. The stainless steel mesh belt and the plastic mesh belt are used as the traction members to transport the materials, and the operation is stable, the ap

A tree root moisture absorption method selects a glass bottle with a volume of 100 ml into a trace element nutrient solution. Dig a pit 1 meter away from the root of the fruit tree. When the roots are exposed, pick a rough 0.5–1 cm root to cut it horizontally, insert the root of the connect

How to choose the correct bag filter? Author: Zhang Junming This article briefly summarizes the development history and technological innovation of bag filters, and points out the advantages and disadvantages of different types of filters. Effective selection of filt

1. Empty sows refers to sows that are pre-seeded after weaning. The level of feed nutrient levels and protein levels have important implications for the normal estrus of empty sows. 2. In order to supplement the loss of body weight during lactation, empty sows prior to breeding should be fed with