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What are the hazards of Brazilian turtles?
What are the hazards of Brazilian turtles?
2018-07-03 -
What are the hazards of lime nitrogen greenhouse?
Lime nitrogen, also known as calcium cyanamide, is a strong soil disinfection fungicide for both medicine and fertilizer. It is generally used in greenhouses, but it is toxic to some extent, so we should pay attention to the harm of lime nitrogen in greenhouse. First, what are the hazards of lime nitrogen greenhouse?
2020-11-08 Lime nitrogen shed harm which lime also known as -
Lily planting: what are the hazards of lily anthracnose?
What are the hazards of lily anthracnose? What method can be used to solve lily anthracnose? Netizens are also asked to guide the harm of anthrax to lilies: anthrax, also known as brown scale disease, black scale disease. Leaf disease spot nearly oval and long, yellowish brown, slightly sunken, serious can make stems and leaves die. Scale staining.
2018-07-17 -
What are the hazards of eucalyptus? Is the water nearby poisonous?
When it comes to eucalyptus, we must be familiar with it. Some people specialize in burning oil, and some are specially used to build wood, but because of its strong harmfulness, it can no longer be seen in many places. What are the hazards of eucalyptus? Is the water nearby poisonous? 1. Introduction of eucalyptus:
2020-11-08 Eucalyptus of harm have which attached near water poisonous one -
What are the hazards of fruit flies?
What are the hazards of fruit flies?
2018-07-03 -
What are the hazards of peanut continuous cropping?
What are the hazards of peanut continuous cropping? Please introduce the harm of peanut continuous cropping as follows: 1. It causes serious soil deficiency. Because the root of peanut has a large number of rhizobium, it is not very sensitive to nitrogen. Due to continuous cropping, the soil is lack of elements and can not meet the nutrients needed by peanuts, thus affecting the normal growth and development of peanuts. Continuous cropping time.
2018-07-19 -
Ten hazards of mycotoxins to pigs
Ten hazards of mycotoxins to pigs
2020-09-10 -
Control techniques of diseases and insect pests of okra
Control techniques of diseases and insect pests of okra
2018-07-05 -
What are the hazards of bedbugs? How to wipe it out completely?
Bedbugs, also known as bedbugs, are insects of the family Hemiptera, which live in various crevices in human rooms and beds, and are mostly active at night. Where they crawl, they will leave an unpleasant stench, and they are agile and difficult to catch, so what are the hazards of bedbugs? How
2020-11-11 Bedbugs of harm which how thoroughly eliminate destroy -
Strengthen the management of pesticide labeling and force agro-pharmaceutical manufacturers to disclose the characteristics of pesticides in order to improve the safety of their use.
According to the agricultural media data, according to the draft amendment to the measures for the management of pesticide labelling announced by the Council of Agriculture at the end of last year, the introduction of the global harmonized system for chemical classification and labeling (GHS Harmonic system) has recently completed the pre-notice operation in WTO, only waiting for the revision of the labeling sample output system.
2019-05-05 -
Rape cultivation: what are the grass hazards of planting rape?
What are the grass hazards of planting rape? What herbicides can be used for control? Please introduce the main weeds in rape field: Pig calamity, wheat kernel bead, mother-in-law, Chenopodium, Artemisia annua, shepherd's purse, orchid, Cardamine, Kentucky bluegrass, wild oat, flat storage, wheat bottle grass, thorn herb, small.
2018-07-17 -
The latest course of disease and pest control techniques of okra
Okra is warm in nature, originating in India and widely cultivated in tropical and subtropical regions. China's Hunan, Hubei, Guangdong and other provinces also have a very wide cultivation area, known as the king of vegetables, with high economic use and edible value. Let's take a look at it together.
2020-11-10 The latest okra diseases and insect pests control techniques methods tutorials -
Management of Coconut Diseases and insect pests: diseases, hazards and Control methods of Coconut scale insects
What is the harm of coconut diseases and insects? How to prevent and cure it? Ecological habits: there may be 10 generations per year, and one generation takes about 33 days. Parthenogenesis is usually carried out. The mother lays eggs under the shell around the mother. The spawning period is 8 to 10 days.
2019-01-20 Coconuts diseases and insect pests management introduction insects diseases and hazards -
What are the common crop drug hazards?
What are the common crop drug hazards?
2018-08-09 -
How much is the price of fast-growing eucalyptus seedlings? What are the hazards?
Fast-growing eucalyptus is a very fast-growing evergreen tree with a high trunk and a tall and straight trunk. The root system of fast-growing eucalyptus is very deep and drought-tolerant, so it has been planted in many parts of our country. In addition to the greening function of fast-growing eucalyptus, its trees can also
2020-11-08 Fast-growing eucalyptus saplings price yes more less money a tree its harm -
What are the hazards of eucalyptus?
What are the hazards of eucalyptus?
2018-07-03 -
What are the hazards of cotton aphids? How to prevent and cure it?
What are the hazards of cotton aphids? How to prevent and cure it? Please introduce cotton aphids to suck liquid juice on the back and tender head of cotton leaves with piercing mouthparts to make cotton leaves grow abnormally and curl to the back. The damage of cotton aphid is mainly in seedling stage and bud and boll stage. Cotton aphid is called seedling aphid in seedling stage.
2018-07-17 -
Control techniques of diseases and insect pests of Platycodon grandiflorum
Control techniques of diseases and insect pests of Platycodon grandiflorum
2018-07-05 -
What are the hazards of eucalyptus trees in the myrtle family? How do you plant it?
Eucalyptus is an evergreen tree of the myrtle family. It is 20 meters high and generally grows on sunny plains, hillsides and roadsides. It has fast growth, strong drought resistance and a wide range of wood uses, but it is prohibited in many parts of the country. This is because it has a lot of.
2020-11-09 " myrtle female family plant " eucalyptus harm have which -
Vegetables in greenhouse in winter beware of harmful gas hazards
Vegetables in greenhouse in winter beware of harmful gas hazards
2018-07-01