vibration Learn more about vibration
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Trapping and killing effect of Jiaduo Frequency vibrating Insecticidal Lamp on Chilo suppressalis
Rice stem borer (Chilo suppressalis) is one of the important pests in rice production in Wuchang City. In recent years, with the change of rice varieties and the warming of climatic conditions in our city, the occurrence and harm of rice stem borer (Chilo suppressalis) is becoming more and more serious. According to the investigation this autumn, the average number of insects per mu of individual varieties of Wuchang reached more than 20, 000, and the highest number in key areas was as high as 60, 000, even more than 100000, which is rare in history, whether at home or abroad. In order to further control the damage of Chilo suppressalis, explore new ways to control Chilo suppressalis and reduce the pollution of insecticides to rice. Our city is in Wuchang this year.
2019-01-16 -
Determination of harvest time and harvest method of walnut
The timely harvest of walnuts is very important. Early harvest, the green skin is not easy to peel off, the nucleolus is not full, the yield is reduced, the kernel yield is low, the oil yield is also reduced during processing, and is not resistant to storage. According to the determination, when the average early harvest was 1 day, the dry fruit weight decreased by 0.49% and the kernel weight decreased.
2020-11-27 Walnut harvest period determination and method walnut timely -
How to pollinate tomatoes in greenhouse
How to pollinate tomatoes in greenhouse
2019-10-08 -
How to pollinate tomatoes in the latest greenhouse
Tomatoes are self-pollinating plants, which can be pollinated by wind and insects in open-air cultivation, but in greenhouse cultivation, it is difficult to pollinate because of the closed environment and the lack of necessary factors. affecting the quality and yield of tomatoes. that
2020-11-10 The latest greenhouse tomato should how pollination belong to -
Heilongjiang Reclamation area 2017 New Agricultural Machinery purchase subsidy Product Classification and Archiving Information publicity (the first batch)
All relevant units: the filing of subsidized products for the purchase of new agricultural machinery in Heilongjiang Reclamation area in 2017 (the first batch) has been completed, with a total of 132 products declared, of which 58 products have passed expert review (see attachment for details) and are now made public. The publicity period is February 2017.
2020-11-09 Heilongjiang Reclamation area 2017 New Type Agricultural Machinery purchase subsidy products -
The vibrating Hongye tribe 01 "geothermal drilling interferes with the controversy among the villagers. The county government says that private land does not need the consent of the tribe, and the regulations around the group are vague.
The vibrating Hongye tribe 01 "geothermal drilling interferes with the controversy among the villagers. The county government says that private land does not need the consent of the tribe, and the regulations around the group are vague.
2020-10-12 -
How to transport rice field eel seedlings?
How to transport rice field eel seedlings?
2018-07-04 -
What is the effect of mechanical harvesting of blueberries?
What is the effect of mechanical harvesting of blueberries? Please introduce that due to the lack of labor resources, mechanical harvesting has been paid more and more attention in blueberry production. The main principle of mechanical harvesting is vibrating fruit drop. A large mechanical harvester including a vibrator, a fruit receiver and a conveyor belt can harvest 0.5ha in 1 hour.
2018-07-19 -
Maintenance of machinery used in aquaculture and the advantages and disadvantages of vertical crushing mixer
Among the machines used in breeding, there is a machine that is basically used by farmers who supplement corn. Vertical crushing mixer this kind of machine is very common, the structure is relatively.
2019-02-28 -
How to harvest blueberry fruit?
How to harvest blueberry fruit? Please guide 1, short-bush blueberry harvest short-bush blueberry fruit maturity is more consistent, the first mature fruit generally does not fall off, you can wait for the fruit to mature when the harvest. In Changbai Mountain area of China, fruit ripens in the middle and late July. The fruit of dwarf blueberries is small, and it is difficult to pick them manually...
2018-07-22 -
What is the cause of melon fruit cracking?
Variety problems, too dry soil, imbalance of water supply, too strong harvest vibration, too much irrigation, too much organic fertilizer and so on may cause melon fruit cracking. What are the causes of melon fruit cracking 1. Variety reasons: varieties with thin and crisp skin
2020-11-09 Melon split fruit what is it cause variety problem soil -
Vibrating Red Leaf tribe 02 "Why are they anti-geothermal? The Mesozoic generation awakened to participate in the war, refusing external forces to determine the fate of the tribe.
Vibrating Red Leaf tribe 02 "Why are they anti-geothermal? The Mesozoic generation awakened to participate in the war, refusing external forces to determine the fate of the tribe.
2020-10-12 -
There are 108 electric toothbrushes on the market. Why did fawn choose a cheap one?
Are you sure you can brush your teeth twice a day? Are you sure you can brush your teeth for two minutes every time? Are you sure you can take care of the edges and corners every time you brush your teeth? Deer can't. It is difficult to get up every day, but it is more perfunctory to brush your teeth bleary-eyed.
2018-06-30 -
A brief discussion on the skills of hydroponic Flowers to increase the content of dissolved oxygen in nutrient solution
We all know that flower planting, if you want to be good, then you need to increase the flower nutrient solution, so do you know how to improve the dissolved oxygen content of the nutrient solution? If you don't know, learn from the editor. Here are the techniques for hydroponic flowers to improve the content of dissolved oxygen in nutrient solution.
2018-10-13 -
People who drink wine are optimistic gamblers!
People who drink wine are optimistic gamblers!
2019-02-20 -
What is the function of a rattlesnake's tail?
What is the function of a rattlesnake's tail?
2018-07-06 -
Lazybones grow lazy grapes and bag them to make them popular.
Lazybones grow lazy grapes and bag them to make them popular.
2019-02-22 -
A brief discussion on the cracks in the concrete Pool structure in the Construction of Pig Farm (2)
A brief discussion on the cracks in the concrete Pool structure in the Construction of Pig Farm (2)
2020-05-16 -
Agricultural high-end science and technology equipment, automation technology single frozen coated cherry blossom shrimp intact
Cherry shrimp is one of the delicacies on Japanese plates, especially individuals with flawless feet, beards, eyes and tails, which can take the route of high-end restaurants. With the financial support of the Science College Program of the Council of Agriculture, and
2019-05-09 -
How to grow flowers and plants in water?
First, hydroponic flowers are used in the cultivation of ornamental plants in a non-solid medium (water or water with an appropriate amount of plant nutrient solution). At present, most of the hydroponic flowers in the family are cultivated in still water, and the dissolved oxygen is lower than 1mg/l, and the flowers barely maintain life in anoxic utensils. With the increase of summer temperature, plant physiological metabolism is exuberant.
2019-04-20