25 Questions
What is the main advantage of biological plant protection products over chemical products?
They are environmentally friendly and do not allow harmful organisms to develop immunity.
What is the primary source of the components used to make biological plant protection products?
Natural organisms and their symbiotic products
Which organism is commonly used for insect control in biological plant protection products?
Bacillus thuringiensis
Why is there a growing demand for environmentally friendly biological products in crop production?
They are important for various industries, including medicine, veterinary medicine, and environmental protection.
What percentage of farmland in Kazakhstan is currently treated with biological plant protection products?
2%
What period did agricultural culture emerge in according to the text?
Upper Paleolithic period, around 50,000 years ago
Which type of preparation cannot be combined with chemical etching?
Lepidocide
What is the consumption rate of Grain bactorodentide for controlling rodents in open ground?
1-2 kg / ha
Which biological preparation has a wider spectrum of action against pests such as Colorado potato beetle larvae and spider mites?
Bitoxibacillin
Which biological preparation is designed to combat coleoptera phytophagous insects like the Colorado potato beetle?
Bactokulicide
Which biological preparation is developed to combat the Colorado potato beetle and spider mites, but also effective against carrot leaf pests?
Actinin
Which biological preparation is based on Pseudomonasfluorescens and is widely used in cabbage cultivation to fight bacteriosis where chemical fungicides are not allowed?
Planriz
Which biopreparation is specifically effective against bacterioses and used in greenhouses for cucumber and tomato?
Phytolavin (phytobacteriomycin)
Which biopreparation forms a black film on plants to prevent phytopathogens and is used on cereals, vegetable crops, potatoes, and fruit processing?
Phytosporin
Which biopreparation is an analog of the biopreparation extrasol and is used on grain crops with a strong growth-stimulating effect?
Bisolbisan
Which two biopreparations are the latest developments from Agrobiotechnology LLC, recommended for wide use in open and closed ground?
Alirin and Gamair
Which research institute's experiments show that plant variety and predecessor significantly affect gluten content in wheat grain?
Mironovsky Research Institute of Wheat Breeding and Seed Production
According to the Ukrainian Research Institute of Irrigated Agriculture, what can increase wheat gluten content from 27.9% to 36.9%?
Fertilizers
Which sunflower variety has a 53.4% oil content according to the All-Union Scientific Research Institute of Oilseeds?
Luch variety
What is the theoretical basis of crop production?
Biology
According to K. A. Timiryazev, how does a plant achieve the highest yield?
By continuous influx of necessary factors in optimal quantity
Which science does crop production rely on besides biology?
Entomology
What did D. N. Pryanishnikov note about the effect of necessary factors on plant life?
It depends on the intensity of other factors
What does crop production study?
Variety of forms and varieties of field plants
What does crop production rely on besides physics, chemistry, and biology?
Economics
Study Notes
- The text discusses various biopreparations used in agriculture for plant protection, growth stimulation, and seed treatment.
- Pseudobacterin-2 is a drug developed from Ps. aureofaciens, used in large farms on cereals, beets, cucumbers, and tomatoes. It has low consumption rates and a growth-stimulating effect.
- Phytosporin is a broad-spectrum drug based on Bacillus subtilis, used on cereals, vegetable crops, potatoes, and fruit processing. It prevents phytopathogens by forming a black film on the plants.
- Phytolavin (phytobacteriomycin) is an antibiotic for seed treatment, especially effective against bacterioses, used in greenhouses for cucumber and tomato.
- Bisolbisan is an analog of the biopreparation extrasol, used on grain crops, with a strong growth-stimulating effect.
- Binoram, containing two active bacteria, has a strong effect on plant diseases and is increasingly used on cereals, vegetable crops, and potatoes.
- Bactofit is used to combat various diseases, including root rot, powdery mildew, and late blight, on vegetable crops, roses, and cloves.
- Glyocaladin, a fungus-based biopreparation, has a strong antagonistic effect on phytopathogens, designed to combat root rot, especially effective on cucumber.
- Alirin and Gamair are the latest developments from Agrobiotechnology LLC, recommended for wide use in open and closed ground.
- The text emphasizes the importance of temperature and heat for plant development, and the necessity of using biological products in modern agriculture to reduce the use of chemicals.
- Mironovsky Research Institute of Wheat Breeding and Seed Production experiments show that plant variety and predecessor significantly affect gluten content in wheat grain.
- Ukrainian Research Institute of Irrigated Agriculture studies show that fertilizers can increase wheat gluten content from 27.9% to 36.9%.
- All-Russian Research Institute of Sugar Beet and Sugar reports that sugar beet gluten content varies depending on the turnover of the layer of perennial grasses (17.5%) and planting time (17.8-19%).
- The All-Union Scientific Research Institute of Oilseeds reports that sunflower oil content varies significantly between varieties, with the VNIIMK improved 8931 variety having 46-47%, the Advanced variety 49-50%, and the Luch variety 53.4%.
Test your knowledge about the benefits and limitations of using biological preparations for seed treatment and soil protection. Learn about the effects of biological products on seed germination, soil fertility, and crop phytosanitary conditions.
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