Prevent Learn more about Prevent
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To prevent diseases and insect pests, it is more important to prevent drug pests. How to prevent the drug damage of fruit trees?
To prevent diseases and insect pests, it is more important to prevent drug pests. How to prevent the drug damage of fruit trees?
2018-07-14 -
There will be many cold waves this week. How to prevent vegetables from freezing in rainy and snowy days?
There will be many cold waves this week. How to prevent vegetables from freezing in rainy and snowy days?
2018-07-11 -
It is suitable for cotton to apply fertilizer skillfully to prevent disease and increase yield in the later stage.
In the later stage of cotton growth, the nutrient absorption capacity of cotton root decreased obviously, but if nitrogen, phosphorus, potassium, zinc, boron and other fertilizers were sprayed on cotton leaves, it could prevent premature senescence, promote early maturity, prevent disease, prevent boll falling and bear big peach. It has a significant effect on increasing production. 1. Applying nitrogen fertilizer to prevent premature senility with 1% urea solution 75 Mu 100kg per mu, spraying once every 5 Mill 7 days for 3 consecutive times, can enhance the photosynthesis of leaves, prevent premature senility and increase yield. 2. Applying phosphate fertilizer to promote precocious cotton foliar spraying in the later stage.
2019-01-16 -
Strengthen ventilation, reduce density and prevent stress how to prevent hypoxia in broilers in winter
Strengthen ventilation, reduce density and prevent stress how to prevent hypoxia in broilers in winter
2018-07-11 -
Vegetable farmers must learn six tricks to prevent premature senescence of fruits and vegetables.
Vegetable farmers must learn six tricks to prevent premature senescence of fruits and vegetables.
2018-10-29 -
Poor adaptability management of young buds requires fine winter planting of Lentinus edodes to prevent mushroom bud wilting
Poor adaptability management of young buds requires fine winter planting of Lentinus edodes to prevent mushroom bud wilting
2018-07-11 -
Methods to prevent diseases and insect pests of flowers, and how to prevent yellow leaves after flowers enter the room
How to prevent the phenomenon of yellow leaves after flowers enter the room
2019-06-12 -
Grow flowers to prevent rotting roots, prevent insect pests and prevent yellow leaves. Add some of these 3-day yellow leaves to the flowerpot.
Plants are always kept for no more than three months, either rotten roots or yellow leaves, and beginners can grow green potted plants. Anti-rot root + broken tile flowerpot soil lack of nutrients, dry and hard caking, easy to block the drainage hole at the bottom of the flowerpot. So pot planting.
2018-09-20 -
Winter plant protection is very important how to prevent freezing and keep warm for vegetable crops
Winter plant protection is very important how to prevent freezing and keep warm for vegetable crops
2018-07-15 -
How to prevent flowers from freezing in winter?
How to prevent flowers from freezing in winter?
2020-11-18 -
How to prevent peanut scab
How to prevent peanut scab
2019-05-17 -
How to prevent and cure winter jujube brown spot?
How to prevent and cure winter jujube brown spot? Please introduce the method of winter jujube brown spot is one of the main causes of winter jujube leaf and fruit drop, the harm is extremely serious, it is necessary to grasp the prevention and control of this disease. Brown spot is what jujube farmers usually call rotten disease and rotten fruit disease. The disease mostly starts from the jujube handle, but also from the middle part of the jujube fruit.
2018-09-09 -
How to prevent grapes from growing
How to prevent grapes from growing
2018-09-17 -
How to prevent root rot
In order to prevent the rotten roots of cuttings, we must pay attention to the treatment of branches, the selection of soil, the control of temperature, the control of watering, etc. Branches should be disinfected and dried, loose and breathable soil should be selected for cuttage, and the temperature should be stabilized at 15-25 degrees Celsius.
2020-11-10 latest cuttings branches how prevent rotten roots want -
Measures to prevent pollution of tea tree mushroom bag
Miscellaneous bacteria will appear in the cultivation process of Pleurotus ostreatus, so the following measures should be taken to prevent the pollution of the material bag. First, the cottonseed shell was fermented by adding water 24 hours in advance, so that the temperature of the material was raised to 60-70 ℃ to kill miscellaneous bacteria. Second, after the ingredients are added to wheat bran, the stove is sterilized in bags for no more than 6 hours to prevent matrix rancidity. Third, keep the temperature above 100℃ for 24 hours during sterilization, without cease-fire, cold water or cooling, in order to sterilize thoroughly. Fourth, the handling process of the bag after sterilization should be handled gently to prevent the bag from being damaged.
2019-01-16 -
How does double spore mushroom prevent dead mushroom?
How does double spore mushroom prevent dead mushroom? Is there any way to prevent it? Also ask netizens to help introduce the farming network to sort out the methods to prevent the death of Pleurotus ostreatus, which are listed below for netizens' reference. Method 1, adequate culture materials: the growth and development of Pleurotus ostreatus, like all organisms, requires adequate nutrients.
2018-07-17 -
How to prevent onion shortage
When planting onions, we don't want to see the lack of seedlings, but this is a situation that we often encounter, so what should we do to prevent this situation? Here's how to prevent onion shortage. 1. Land
2020-11-10 latest how to prevent onion lack of seedlings planting time -
How to prevent and cure apricot gum disease?
How to prevent and cure apricot gum disease? What is the cause of apricot gum disease? Is there any way to prevent and cure apricot gumming disease is a non-infectious disease, trunk and fruit can be affected. Soft gelatinous material flows from the bark of the branch or the crack of the wound when the disease occurs, and it becomes hard when it comes into contact with air.
2018-07-19 -
Some measures to prevent and cure the disease of ricefield eel
Some measures to prevent and cure the disease of ricefield eel
2018-07-04 -
How to prevent pomegranate cracking?
How to prevent pomegranate cracking? Fruit cracking is a common problem in pomegranate production, which can occur from young fruit stage to mature stage, especially 10-15 days before fruit harvest. The rate of fruit cracking in light years is generally 3% Murray 9%, heavy.
2018-06-17