Which of the following methods should be used to increase crop product...
Following complete package of organic farming practice production and quality can be achieved. also use modified crops For example: Biodynamic farming practices can be adopted.
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Which of the following methods should be used to increase crop product...
Increasing crop production without the use of chemicals and fertilizers is a sustainable and environment-friendly approach to agriculture. While all the options listed have their merits, option B, the use of genetically modified crops, is the most effective method for achieving this goal.
1. Use of ancient technique of agriculture:
While ancient agricultural techniques may have been effective in the past, they are often labor-intensive and may not be suitable for large-scale modern farming. These traditional methods may not provide the necessary yield to meet the demands of a growing population.
2. Use of organic fertilizers:
Organic fertilizers, such as compost and manure, are derived from natural sources and can improve soil fertility. However, organic fertilizers often have lower nutrient content compared to synthetic fertilizers, which can limit their effectiveness in increasing crop production. Organic fertilizers also require large quantities to cover large areas, making them logistically challenging and expensive.
3. Use of more water:
While water is essential for plant growth, increasing water usage alone is not a sustainable solution. It can lead to water scarcity, environmental degradation, and increased energy consumption for irrigation. Additionally, excessive water can leach nutrients from the soil, leading to nutrient depletion and reduced crop productivity.
4. Use of genetically modified crops:
Genetically modified (GM) crops are plants that have been genetically engineered to possess specific traits. These traits can include resistance to pests, diseases, and environmental stress, as well as increased tolerance to drought or salinity. GM crops can also be engineered to have higher nutritional value or improved yield potential.
GM crops offer several advantages over traditional crops. They can reduce the need for chemical pesticides and fertilizers, as they are designed to be resistant to pests and diseases. This reduces the environmental impact associated with the use of chemical inputs. Additionally, GM crops can be engineered to have higher nutrient content, benefiting both human nutrition and crop productivity.
In conclusion, while all the options listed have their merits, the use of genetically modified crops is the most effective method for increasing crop production without the use of chemicals and fertilizers. GM crops offer improved resistance to pests and diseases, reduced environmental impact, and the potential for increased yield and nutritional value.
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