What are the advantages and disadvantages of using high yielding varieties?
Table of Contents
- 1 What are the advantages and disadvantages of using high yielding varieties?
- 2 What are the advantages of high yielding variety seeds?
- 3 What are the major disadvantages associated with high yield variety seeds?
- 4 What are the major disadvantages associated with HYV seeds explain?
- 5 How are high yielding and resistant varieties of plants grown?
- 6 What are the advantages of varieties?
- 7 What are the disadvantages of high-yielding varieties?
- 8 What is the difference between traditional and high yielding varieties of crops?
What are the advantages and disadvantages of using high yielding varieties?
Advantages and disadvantages of HYV seeds
| Advantages | Disadvantages |
|---|---|
| HYV crops are shorter so more able to withstand high winds and heavy rain | HYV crops require a more reliable source of water – irrigation increases costs. |
What are the advantages of high yielding variety seeds?
Advantages of High Yielding Variety Seeds
- High Yielding Variety Seeds (HYV) has shorter lifecycle and thereby enables the farmers to go for multiple cropping.
- High Yielding Variety Seeds (HYV) needs a lot of water for better yields.
What do you mean by high yielding varieties?
High-yielding varieties (HYVs) of agricultural crops are usually characterized by a combination of the following traits in contrast to the conventional varieties: Higher crop yield per area (hectare) Higher quality and quantity of crops can be produced.
Why do farmers use high yielding varieties?
High yielding varieties (HYVs) play important role in increasing crop yield due to their resistance against pests.
What are the major disadvantages associated with high yield variety seeds?
Biggest disadvantage associated with HYV seeds is bigger requirement of water and also chemical fertilisers and pesticides to produce best results.
What are the major disadvantages associated with HYV seeds explain?
Explain. Answer: The biggest disadvantage associated with HYV seeds is the requirement of plenty of water and chemical fertilisers and pesticides to produce best results. Higher yields are possible only from combination of HYV seeds, irrigation, chemical fertilisers, pesticides, etc.
What is the major disadvantage associated with HYV seeds?
What is the importance of using high yielding variety of seeds machines and other technological advancements in increasing the agricultural production?
(i) High Yielding Variety of seeds and machines form the basis of modernisation of agriculture. (ii) The Government of India has opened agricultural universities, agricultural research institutes, and agricultural farms. (iii) Farmers are trained to adopt new farm machineries to increase agricultural production.
How are high yielding and resistant varieties of plants grown?
To produce new crop varieties or disease-resistant high yielding plants, classical plant breeding uses the intentional crossing of closely or distantly related individuals. To introduce traits/genes from one variety or line into a new genetic history, plants are crossbred.
What are the advantages of varieties?
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| Variety type | Advantages |
|---|---|
| Line | Breeding and multiplication are relatively easy |
| Population | Heterosis is exploited More stable, low genetic vulnerability |
| Hybrid | Optimum exploitation of heterosis Built-in penalty for reproduction and seed multiplication in farmers field Product uniform in maturity, quality |
What are the disadvantages of growing high yielding crops?
Disadvantages of high yield crops The high yield crops require more water and fertilizers as compared to the normal varieties of crops. They require frequent weeding. Continuous use of pesticides. The high yield crops, when compared with the traditional varieties are generally more susceptible to diseases.
What are the major disadvantages associated with HYVC explain?
The major disadvantage associated with HYV seeds is bigger requirement of irrigation facility, chemical fertilizers and pesticides to produce best quality yield. the poor farmers are unable to buy HYV seeds, so HYV seeds are of no use to them.
What are the disadvantages of high-yielding varieties?
High yielding varieties demand high inputs to sustain them (a disadvantage) Key to this is plentiful water and a suitable soil medium for the crop grown. If you can’t supply either of these two there is no point applying fertilisers and minerals to the soil to aid a yield which isn’t potentially possible.
What is the difference between traditional and high yielding varieties of crops?
The high yielding varieties of crops require higher inputs such as more water and more fertilizers as compared to the traditional varieties of crops. 3. The high yielding varieties of crops need more frequent weeding. 4. The high yielding varieties of crops need continuous use of pesticides. 5.
What are high yielding variety seeds?
High Yielding Variety Seeds (HYV seeds) are resistant to insects and diseases and have a high yielding capacity. These seeds are of better quality and are a better option for surplus and healthy production of crops. The high yielding variety of seeds played an important role in the Green Revolution of India.
What are the advantages and disadvantages of high-yield corporate bonds?
The Advantages. There are several features of high-yield corporate bonds that can make them attractive to investors: They offer a higher payout compared to traditional investment grade bonds: This is the big one. It all comes down to money.