First, to prevent the main, timely spraying. For drugs with a residual period of 17 to 21 days, they are usually sprayed every 15 days. If the rainfall in the middle, depending on the amount of rain, as appropriate, shorten the next spraying days. If heavy rain falls after spraying, it wil…
Pomegranate fruit color is gorgeous, sweet and sour, cool. Its moisture content is 79%, carbohydrates are more than 17%, and it is rich in vitamin C. It also contains 2.5% crude cellulose and 0.8% ash. Pomegranate is not only available for fresh food but also for processing fruit juices. H…
Songshan Village, Shouguang Township, Shouguang City, Shandong Province has created a set of long-stemmed short-stem results, which can increase production by nearly 20% compared with the traditional planting model. At the same time, it changed the previous results of the big-mouthed model…
Anti-stress agent
Stress refers to a stress response that dairy cows make to adverse stimuli such as transportation, prevention of immunity, high temperature, humidity, cold, calving, and lactation. High-yielding cows are sensitive to stress such as high temperatures, cold, childbi…
Shooting tips
In order to promote flower bud differentiation and prevent excessive vegetative growth, new shoot tipping methods should be adopted for control. That is, the new shoots that have not stopped growing will be picked up, and the picking position will be generally bounded…
"Boom throttle" is a fierce step on the throttle. It is a common bad habit for some operators. The "boom throttle" will bring harm to agricultural vehicles, especially in the following five situations:
Do not "boom" before starting. That is, do not ste…
When the impeller rotates, the gas ring vacuum pump forms a series of spiral motions due to the centrifugal force. The gas rotating motion between the impellers accelerates and draws gas outside the pump body from the air intake port, …
Ms. Li, No. 5, East Street, Sakuraen Park, Beijing: I have been married for 2 years. Since the abortion in 2007, the menstrual cycle is more regular than before, but the amount of menstruation is very small, and the color is dark-black and it looks like it was not last time. Row clean. Doe…
The newly-opened rice fields are dominated by annual grass weeds, and many herbicides kill these weeds. After years of planting, weeds increase every year, and some of them become refractory weeds. There are three reasons why weeds are intractable:
First, the growth environment of …
At present, the wheat in Jianghuai, Huanghuai, North China, Northwest China, and Southwest China has gradually entered the stage of heading, flowering, and grain filling. This is the key period for the formation of yield. With the recent increase in temperature and precipitation, wheat pes…