Editor's note: Temperature is an extremely important condition affecting the effect of fertilizer. It affects the conversion of fertilizer in soil and the accumulation of effective nutrients on the one hand. It affects the growth of crops and root re

At present, there are many vegetable growers who choose to spray flowers. Compared with the point flower, the spray is labor-saving and labor-saving. However, if the spray operation is not proper, many problems may occur. If the actual parameters are unev

Look at the pressure changes in the furnace The biggest difference between a constant pressure hot water boiler and a pressurized hot water boiler is the pressure. Even in a low-cost atmospheric hot water boiler, the pressure of the hot water in the furnace is always

Can brown sugar water cure dysmenorrhea? Brown sugar water can cure dysmenorrhea, but not all physique women are suitable. Before drinking brown sugar water, you must understand your physical properties, so as to better play the role of brown sugar to relieve dysmenorrhea. Drinking hot brown sug

Normal acupuncture, in addition to a slight pain in the patient's needle, acupuncture local or physical can have acid, hemp, heavy, bloated or comfortable feeling, which is acceptable to most people. Only when you feel mental fatigue, dizziness, nausea, or even symptoms su

Most of the hot chocolate on the market is more than 50 yuan, the price is relatively expensive, and many foods based on chocolate are very cheap, most dozen yuan can buy a big bag, some can be a few dollars Buy a bag, such as chocolate candy, chocolate biscuits and so on. However, after c

Farmyard manure needs to be decomposed We often say that the "fermentation" of farmyard manure is actually the full maturity of farmyard manure. Organic fertilizers commonly used in agricultural production are generally manure, compost, green

The lamb refers to the lamb within 4 months. The lamb is mainly grown by breast milk. Therefore, in order to grow the lamb healthyly, the key is to strengthen the feed of the ewes and improve their lactation ability. So how do you do it? Let's take a look at it. 1. Lambin

618 baby milk powder how to sell goods cost-effective? Major e-commerce platform milk powder dumping guide In 618, Zhonghui has been hotly opened. I believe that many hard-working treasure moms will choose to take the opportunity to give their baby some milk powder, but the major e-commerce platfo

First, avoid planting cypress, pine trees. The major diseases of pear trees pear rust and brown spot disease damage new shoots, petioles, leaves, stalks, and young fruits of pear trees, resulting in fruit rot and even fruit drop. Cypress is a wintering place for Pear rust. In addition, cypress an

In the last episode, we showed you the storage and transfer safety of the reagents of the Ulead Labs Safety Series. Today we introduce the safety control of the Ulead Labs Safety Series. Constant temperature water bath and constant temperature oil bath are a must-have products for many chemical, b

The mobile phone IR hole is actually a distance sensor that uses the infrared ( IR ) of the sensing organism to sense the distance. When we pick up the phone and pick it up at the ear, the phone screen will automatically black out at this time, to avoid randomly dialing the phone or launching an ap