One method used for crop production which ensures high yield is plant breeding. It is the science involved in improving the varieties of crops by breeding plants. The plants from different areas/places is picked up with desired traits and then hybridisation or cross-breeding of these varieties is doRead more
One method used for crop production which ensures high yield is plant breeding. It is the science involved in improving the varieties of crops by breeding plants. The plants from different areas/places is picked up with desired traits and then hybridisation or cross-breeding of these varieties is done to obtain a plant/crop of desired characteristic.
The high yielding crop variety shows the following characteristics:
High yield, early maturation, less water for irrigation, better quality seeds are produced, less fertilizers required, adapts itself to the environmental conditions.
Advantages of using inter-cropping: It helps to maintain soil fertility. It increases productivity per unit area. Save labour and time. Both crops can be easily harvested and processed separately. Advantages of using crop rotation: It improves the soil fertility. It avoids depletion of a particularRead more
Advantages of using inter-cropping:
It helps to maintain soil fertility.
It increases productivity per unit area.
Save labour and time.
Both crops can be easily harvested and processed separately.
Advantages of using crop rotation:
It improves the soil fertility.
It avoids depletion of a particular nutrient from soil.
It minimise pest infestation and diseases.
It helps in weed control.
It prevents change in the chemical nature of the soil.
Genetic manipulation is a process of incorporating desirable (genes) characters into crop varieties by hybridisation. Hybridisation involves crossing between genetically dissimilar plants. This is done for production of varieties with desirable characteristics like profuse branching in fodder crops,Read more
Genetic manipulation is a process of incorporating desirable (genes) characters into crop varieties by hybridisation. Hybridisation involves crossing between genetically dissimilar plants. This is done for production of varieties with desirable characteristics like profuse branching in fodder crops, high yielding varieties in maize, wheat, etc.
Genetic manipulation is useful in developing varieties which shows:
Increased yield
Better quality
Shorter and early maturity period
Better adaptability to adverse environmental conditions
The factors responsible for loss of grains during storage are: Abiotic factors like moisture (present in foodgrains), humidity (of air) and temperature. Biotic factors like insects, rodents, birds, mites and bacteria.
The factors responsible for loss of grains during storage are:
Abiotic factors like moisture (present in foodgrains), humidity (of air) and temperature.
Biotic factors like insects, rodents, birds, mites and bacteria.
Good animal husbandry practices are beneficial to the farmers in the following ways: Improvement of breeds of the domesticated animals. Increasing the yield of foodstuffs such as milk, eggs and meat. Proper management of domestic animals in terms of shelter, feeding, care and protection against diseRead more
Good animal husbandry practices are beneficial to the farmers in the following ways:
Improvement of breeds of the domesticated animals.
Increasing the yield of foodstuffs such as milk, eggs and meat.
Proper management of domestic animals in terms of shelter, feeding, care and protection against diseases.
Which ultimately helps the farmers to improve their economic condition.
Cattle farming is beneficial in the following ways: Milk production is increased by high yielding animals. Good quality of meat, fibre and skin can be obtained. Good breed of draught animals can be obtained.
Cattle farming is beneficial in the following ways:
Milk production is increased by high yielding animals.
Good quality of meat, fibre and skin can be obtained.
Capture fishing: It is the fishing in which fishes are captured from natural resources like pond, sea water and estuaries. Mariculture: It is the culture of fish in marine water. Varieties like prawns, oysters, bhetki and mullets are cultured for fishing. Aquaculture: It is done both in fresh waterRead more
Capture fishing: It is the fishing in which fishes are captured from natural resources like pond, sea water and estuaries. Mariculture: It is the culture of fish in marine water. Varieties like prawns, oysters, bhetki and mullets are cultured for fishing. Aquaculture: It is done both in fresh water and in marine water.
The pasturage means the flowers available to the bees for nectar and pollen collection. In addition to adequate quantities of pasturage, the kind of flowers available will determine the taste of the honey.
The pasturage means the flowers available to the bees for nectar and pollen collection. In addition to adequate quantities of pasturage, the kind of flowers available will determine the taste of the honey.
Explain any one method of crop production which ensures high yield.
One method used for crop production which ensures high yield is plant breeding. It is the science involved in improving the varieties of crops by breeding plants. The plants from different areas/places is picked up with desired traits and then hybridisation or cross-breeding of these varieties is doRead more
One method used for crop production which ensures high yield is plant breeding. It is the science involved in improving the varieties of crops by breeding plants. The plants from different areas/places is picked up with desired traits and then hybridisation or cross-breeding of these varieties is done to obtain a plant/crop of desired characteristic.
See lessThe high yielding crop variety shows the following characteristics:
High yield, early maturation, less water for irrigation, better quality seeds are produced, less fertilizers required, adapts itself to the environmental conditions.
Why are manures and fertilizers used in fields?
They are used to ensure good vegetative growth (leaves, branches and flowers), giving rise to healthy plants, that results in high crop production.
They are used to ensure good vegetative growth (leaves, branches and flowers), giving rise to healthy plants, that results in high crop production.
See lessWhat are the advantages of inter-cropping and crop rotation?
Advantages of using inter-cropping: It helps to maintain soil fertility. It increases productivity per unit area. Save labour and time. Both crops can be easily harvested and processed separately. Advantages of using crop rotation: It improves the soil fertility. It avoids depletion of a particularRead more
Advantages of using inter-cropping:
Advantages of using crop rotation:
- It improves the soil fertility.
- It avoids depletion of a particular nutrient from soil.
- It minimise pest infestation and diseases.
- It helps in weed control.
- It prevents change in the chemical nature of the soil.
See lessWhat is genetic manipulation? How is it useful in agricultural practices?
Genetic manipulation is a process of incorporating desirable (genes) characters into crop varieties by hybridisation. Hybridisation involves crossing between genetically dissimilar plants. This is done for production of varieties with desirable characteristics like profuse branching in fodder crops,Read more
Genetic manipulation is a process of incorporating desirable (genes) characters into crop varieties by hybridisation. Hybridisation involves crossing between genetically dissimilar plants. This is done for production of varieties with desirable characteristics like profuse branching in fodder crops, high yielding varieties in maize, wheat, etc.
Genetic manipulation is useful in developing varieties which shows:
- Increased yield
- Better quality
- Shorter and early maturity period
- Better adaptability to adverse environmental conditions
- Desirable characteristics
See lessHow do storage grain losses occur?
The factors responsible for loss of grains during storage are: Abiotic factors like moisture (present in foodgrains), humidity (of air) and temperature. Biotic factors like insects, rodents, birds, mites and bacteria.
The factors responsible for loss of grains during storage are:
- Abiotic factors like moisture (present in foodgrains), humidity (of air) and temperature.
- Biotic factors like insects, rodents, birds, mites and bacteria.
See lessHow do good animal husbandry practices benefit farmers?
Good animal husbandry practices are beneficial to the farmers in the following ways: Improvement of breeds of the domesticated animals. Increasing the yield of foodstuffs such as milk, eggs and meat. Proper management of domestic animals in terms of shelter, feeding, care and protection against diseRead more
Good animal husbandry practices are beneficial to the farmers in the following ways:
- Improvement of breeds of the domesticated animals.
- Increasing the yield of foodstuffs such as milk, eggs and meat.
- Proper management of domestic animals in terms of shelter, feeding, care and protection against diseases.
See lessWhich ultimately helps the farmers to improve their economic condition.
What are the benefits of cattle farming?
Cattle farming is beneficial in the following ways: Milk production is increased by high yielding animals. Good quality of meat, fibre and skin can be obtained. Good breed of draught animals can be obtained.
Cattle farming is beneficial in the following ways:
- Milk production is increased by high yielding animals.
- Good quality of meat, fibre and skin can be obtained.
- Good breed of draught animals can be obtained.
See lessFor increasing production, what is common in poultry, fisheries and bee-keeping?
Through cross breeding, the production of poultry, fisheries and bee-keeping can be increased.
Through cross breeding, the production of poultry, fisheries and bee-keeping can be increased.
See lessHow do you differentiate between capture fishing, mariculture and aquaculture?
Capture fishing: It is the fishing in which fishes are captured from natural resources like pond, sea water and estuaries. Mariculture: It is the culture of fish in marine water. Varieties like prawns, oysters, bhetki and mullets are cultured for fishing. Aquaculture: It is done both in fresh waterRead more
Capture fishing: It is the fishing in which fishes are captured from natural resources like pond, sea water and estuaries.
See lessMariculture: It is the culture of fish in marine water. Varieties like prawns, oysters, bhetki and mullets are cultured for fishing.
Aquaculture: It is done both in fresh water and in marine water.
What is pasturage and how is it related to honey production?
The pasturage means the flowers available to the bees for nectar and pollen collection. In addition to adequate quantities of pasturage, the kind of flowers available will determine the taste of the honey.
The pasturage means the flowers available to the bees for nectar and pollen collection. In addition to adequate quantities of pasturage, the kind of flowers available will determine the taste of the honey.
See less