What are the positive and negative impacts of green revolution?
It improved the economic lot of farmers, and their standard of living greatly improved. It reduced the import of food grains. The revolution increased the use of fertilizers. Generally speaking a fertilizer has the chance to soak into the soil and spread to other areas if it rains.
What are the positive impact of green revolution?
1 – Increase in Production / yield. 3 – Better land use by employing two and three crop pattern. 4 – better scientific methods applied as per requirement of farms. 5- New seeds have been developed with better yield and disease fighting capability.
What is green revolution with example?
Green revolution, great increase in production of food grains (especially wheat and rice) that resulted in large part from the introduction into developing countries of new, high-yielding varieties, beginning in the mid-20th century. Its early dramatic successes were in Mexico and the Indian subcontinent.
What does green revolution mean?
The green revolution is the increase in agricultural production that has been made possible by the use of new types of crops and new farming methods, especially in developing countries.
How are crops selected for mixed cropping?
Answer. Mixed cropping : The practise of growing two or more crops in the same field at the same time all together. and to increase the yield of the crops. The crops that are chosen are such that nutitional requriment of one crop is fulfilled by the other.
What are the benefits of mixed farming?
Advantages of Mixed farming:
- Farmers can keep their fields under continuous production.
- It enhances the productivity of the farmland.
- It increases the per capita profitability.
- Both farmings compliment each other.
- It enhances the productivity of the farmer also.
- Reduce dependency on external inputs and costs.
What are the advantages of mixed cropping?
Following are the advantages of mixed cropping: It reduces the risk of crop failure due to environmental stress. Pest infestation of crops is greatly reduced. It increases soil fertility. It increases the yield of both the crops due to complementary effect of each crop.
What is the basic objective of mixed farming?
The main objective of mixed cropping is to reduce the risk and ensure against the crop failure due to adverse weather conditions.
What is meant by mixed farming?
Mixed farming is a type of farming which involves both the growing of crops and the raising of livestock. The cultivation of crops alongside the rearing of animals for meat or eggs or milk defines mixed farming.
What is the other name of mixed cropping?
Mixed cropping is also known as inter-cropping, polyculture, or co-cultivation. It is a type of agriculture that requires planting two or more plants simultaneously in the same field, interdigitating the plants so that they grow together.
Why do farmers opt for mixed cultivation?
Farmers can decide to opt for mixed enterprises when they want to save resources by interchanging them on the farm – because these permit wider crop rotations and thus reduce dependence on chemicals, because they consider mixed systems closer to nature, or because they allow diversification for better risk management.
What are the features of mixed farming?
Following are the main features of Mixed Farming:
- Crops and animals are raised simultaneously in Mixed Farming.
- Two or more crops are grown together in this form of agriculture.
- Rotation of crops is often practiced in Mixed Farming.
What are the advantages of monocropping?
Monocropping allows for farmers to have consistent crops throughout their entire farm. They can plant only the most profitable crop, use the same seed, pest control, machinery, and growing method on their entire farm, which may increase overall farm profitability.
What is the main features of plantation agriculture?
(i) It is a single crop farming practised on a large area. (ii) Crops are mainly grown for the market. (iii) It is both labour intensive and capital intensive. (iv) It has an interface of agriculture and Industry.
What is the main feature of plantation agriculture class 8?
The important features of this type of farming are a large capital investment, cheap labour, scientific methods of cultivation, large estates or plantations, managerial and technical support, single crop specialisation, and a good system of transportation.