Sir M. Visvesvaraya: Water Engineering: Sir M. Visvesvaraya is considered the "Father of Modern Water Engineering in India". He was a civil engineer and a statesman who played a key role in the development of water resources in India. He designed and constructed several irrigation projects, includinRead more
Sir M. Visvesvaraya:
- Water Engineering: Sir M. Visvesvaraya is considered the “Father of Modern Water Engineering in India”. He was a civil engineer and a statesman who played a key role in the development of water resources in India.
- He designed and constructed several irrigation projects, including the Krishna Raja Sagara Dam, the first major dam in India, which helped to irrigate over 1 million acres of land.
- He also designed the Mysore Sandur Dam, the Bhadra Dam, and the Tungabhadra Dam, which have helped to irrigate large areas of land and provide drinking water to cities.
- He was instrumental in the establishment of the Indian Institute of Science in Bangalore, which is one of the premier scientific institutions in India.
- Benefits to India: Sir Visvesvaraya’s contributions to water engineering have had a significant impact on India’s agricultural sector and overall economic development.
- His irrigation projects have enabled the cultivation of new crops, improved agricultural productivity, and increased food security.
- His work has also helped to control floods, prevent droughts, and improve water management practices in India.
Dr. M. S. Swaminathan:
- Agricultural Science: Dr. M. S. Swaminathan is a renowned geneticist and plant breeder who made significant contributions to agricultural science in India.
- He developed high-yielding varieties of wheat, rice, and other crops that have helped to increase food production and improve food security in India.
- He was instrumental in the development of the Green Revolution in India, which led to a significant increase in agricultural productivity and food production.
- He was also involved in the establishment of the Indian Council of Agricultural Research (ICAR), which is one of the premier research institutions in India.
- Benefits to India: Dr. Swaminathan’s contributions to agricultural science have had a significant impact on India’s agricultural sector and overall economic development.
- His high-yielding crop varieties have increased food production, reduced poverty, and improved nutrition for millions of Indians.
- His work has also helped to improve the livelihoods of farmers, particularly small and marginal farmers, by providing them with better agricultural practices and technologies.
organic farming and conventional farming has different approach.each of them have there own advantages and disadvantages Advantages of organic farming. 1.environmental benefits Organic farming using natural biofertilizer and organic products. Their is no pollution in both soil and water. Practice liRead more
organic farming and conventional farming has different approach.each of them have there own advantages and disadvantages
Advantages of organic farming.
1.environmental benefits
Organic farming using natural biofertilizer and organic products. Their is no pollution in both soil and water. Practice like crop rotation and composting improve soil structure and fertility. Organic farming often support greater biodiversity including variety of crops and beneficial insects.
2.health benefits
Lower Pesticide Residues: Organic produce tends to have lower levels of pesticide residues compared to conventionally grown produce.organic food have high nutrients contents
3.sustainability
By maintaining soil health and using sustainable practices make organic farming is more sustainable and long run. It also uses less energy
Disadvantages
1.yield and productivity
Lower yield and lower production. Which is disadvantage in meeting large scale food demand, and their need more land
2.cost and labour charge.
Higher costs needed gor manual weedingb, crop rotation, organic inputs and also higher prices for consumers
3.pest and diseases management
Limited Tools: Organic farmers have fewer tools at their disposal for pest and disease management, which can lead to crop losses.Risk of Crop Loss: Without synthetic pesticides and herbicides, crops may be more susceptible to pests and diseases.
Advantage of conventional farming
1.higher yield snd efficient land
Use of synthetic pesticides snd fertilizers typically results in higher crop yield. Less land required to produced large quantities of food
2.economic benefits
It is less labour intensive and more cost effective due to mechanization and usebof synthetic products. It is results in lower prices for consumers
3.pest and disease control.
Synthetic pesticides and herbicides provided effective and reliable control of pedt anf weeds
Disadvantage of conventional farming
1.environmental impacts ,Chemical pollution
Use of chemical lead to soil and water pollution. Harming ecosyst and soil degradation
Health conserns
Pesticide Residues: Conventional produce may contain higher levels of pesticide residues, raising concerns about long-term health effects.
Sustainability Issues:Resource Intensive: Conventional farming often relies heavily on non-renewable resources like fossil fuels and synthetic inputs.Biodiversity Loss: Monoculture practices and habitat destruction can reduce biodiversity and disrupt ecosystems.
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