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What are the commonly used formulations of flower preservation agents and the methods of flower maintenance?
What are the commonly used flower preservative formulations?
2019-06-13 -
What are the uses of tebufenozide? What are the precautions in use?
Tebufenozide is a new type of non-steroidal insect growth regulator and a newly developed insect hormone insecticide. What are the uses of tebufenozide? What are the precautions in use? What are the uses of tebufenozide? Tebufenozide has the characteristics of broad spectrum, high efficacy and low toxicity.
2020-11-08 Tebufenoyl hydrazide use usage precautions echinoyl -
Application of Plant growth regulators in Flower planting
Growth regulators can control the synthesis or metabolism of hormones in flowers and plants, change the distribution of assimilates, regulate the growth and development of flowers, and their effects can make flower stems thick and short, leaves dark green and leaves thicker. Due to the inhibition of stem growth, the competition for nutrients during flower bud germination is reduced.
2018-08-26 -
Collection! Various Storage methods of Potato
Collection! Various Storage methods of Potato
2019-02-20 -
What is Tebufenozide?
When was tebufenozide invented? What are the characteristics of tebufenozide? Which pests can be controlled by tebufenozide? The following farming help planting network is briefly introduced for netizens' reference. Tebufenozide (Tebufenozide), whose chemical name is 1-(1-dimethylethyl)-1-(4-ethyl benzoyl)-3-dimethyl-5-dimethyl.
2018-07-11 -
Methods of preventing Aging of Mushroom
First, soak in water: water can isolate the air, make mushrooms change color slowly, and make the body full. However, it is required that the water quality contains low iron content and shall not be soaked in iron utensils and water with high iron content. Second, sodium pyrosulfite treatment: first rinse mushrooms with 0.01% sodium pyrosulfite solution for 3 minutes, then soak in 0.1% sodium pyrosulfite solution for half an hour, remove and drain, put into a plastic bag for storage. Under the condition of 10 ℃ ~ 15 ℃ at room temperature, the fresh-keeping effect is good, and the mushroom can be kept white for a long time. Storable temperature
2019-01-16 -
Five methods of controlling vegetable pests
Five methods of controlling vegetable pests
2019-07-19 -
Causes and control methods of early bolting of carrots
Causes and control methods of early bolting of carrots
2019-03-18 -
Fresh-keeping technology of onion
Fresh-keeping technology of onion
2019-07-14 -
How to store garlic scientifically
1. Simple storage method. There are mainly hanging storage, shelf storage, cool shed storage, cellar and so on. Using these methods to store garlic requires pre-storage. After the garlic is harvested, it is discharged on the dry ground and dried in the sun for 2 days, so that the leaf sheath, scales and bulbs are fully dried and dehydrated, reaching about 70% of the dryness. The pseudostem can be braided when it becomes soft, and the roots can also be cut off and packed with loose heads. 1. Jiazo. Choose high-lying and well-ventilated rooms, place wooden ladders or shelves, and hang braided or bulk garlic layers on ladders or shelves. Pay attention to ventilation.
2019-01-16 -
The latest course of onion fresh-keeping techniques and methods
Onions are mainly harvested for eating underground bulbs, so to preserve onions after harvest, they need to be preserved in a suitable environment to keep them fresh, old and dehydrated, and to avoid sprouting during storage. With long planting experience, our working people and people have also accumulated a lot.
2020-11-10 The latest onions fresh-keeping techniques methods tutorials main if -
Causes and control methods of early bolting of the latest carrots
The phenomenon of early bolting will occur in the growth process of carrots, which means that the fleshy roots of carrots are affected by low temperature in the early stage, and bolting occurs during vegetative growth, which will lead to more carrot fiber and can not be eaten normally. seriously affected
2020-11-10 The latest carrots advance bolting causes and prevention and control methods -
What kinds of plant growth regulators are there?
What kinds of plant growth regulators are there? Please introduce that plant growth regulators are synthetic chemicals with hormonal activity. According to their effects on plant growth, they are divided into three categories: plant growth promoters, plant growth retarders and plant growth inhibitors. Plant growth promoters: the main package.
2018-07-14 -
How are potatoes stored? What are the ways?
Potatoes have the nutrition of grain, vegetables and fruits, and are more resistant to storage, have wide adaptability and are distributed all over the world, so how to store potatoes? What are the ways? What are the main potato varieties in our country? 1. Edible and export varieties of fresh potato
2020-11-09 Potato how storage what method potato both -
How to control pests when planting cotton?
How to control pests when planting cotton? Please introduce the methods of planting cotton can use the following methods to control insect pests: 1. * Integrated control of leaf mites in cotton field * cotton area is one of the areas with the most serious occurrence of cotton leaf mites in China. Especially after planting cotton with plastic film, it creates conditions for cotton spider mites to enter the cotton field ahead of time.
2018-07-18 -
It is necessary to play a good "combined fist" and master the key technical matters in the scientific use of rice drugs.
Rice is not only an important food crop in China, but also a crop seriously attacked by diseases and insect pests. The occurrence area of diseases and insect pests is more than 1.6 billion mu every year. Rice is also the crop with the largest amount of pesticides for pest control in China, so it is necessary to promote scientific reduction in the use of pesticides in rice.
2016-03-20 Rice science medication to play well "combination boxing " master -
What are the plant growth regulators?
What should vegetables pay attention to when using plant growth regulators? Plant growth regulators have been widely used in vegetables, which has brought considerable benefits to vegetable farmers. however, some vegetable farmers rely too much on plant growth regulators, increase the dosage at will, increase the concentration, cause drug damage, and cause unnecessary losses. To avoid.
2018-07-15