Disadvantages of high yielding varieties
Disadvantages of high yielding varieties
Disadvantages of high-yielding varieties:
1. Produce less fodder: The plant parts that are left over after the grain harvest are used as fodder. Hybrid varieties yield less fodder than traditional varieties because they are shorter.
Higher inputs: HYVs require more water and fertilizers. They also need pesticides at every stage of growth and more frequent weeding.
_______________________ need pesticides at every stage of growth and more frequent weeding. | |||
| Right Option : A | |||
| View Explanation | |||
Hybrid varieties yield ______________ fodder than traditional varieties because they are shorter. | |||
| Right Option : A | |||
| View Explanation | |||
Which of the following are correct : (a) High yield varieties require more water and fertilizers. (b) High yield varieties need pesticides at every stage of growth and more frequent weeding. | |||
| Right Option : C | |||
| View Explanation | |||
Students / Parents Reviews [20]
Abhyas Methodology is very good. It is based on according to student and each child manages accordingly to its properly. Methodology has improved the abilities of students to shine them in future.
Manish Kumar
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Cheshta
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Eshan Arora
8thAbhyas institute is one of the best coaching institute in the vicinity of Ambala Cantt area. The teachers of the institute are well experienced and very helpful in solving the problems of the students.The good thing of the institute is that it is providing extra classes for the students who are w...
Aman Kumar Shrivastava
10thWe started with lot of hope that Abhyas will help in better understnding of complex topics of highers classes. we are not disappointed with the progress our child has made after attending Abhyas. Though need to mention that we expected a lot more. On a scale of 1-10, we would give may be 7.
Manya
8thMy experience with Abhyas is very good. I have learnt many things here like vedic maths and reasoning also. Teachers here first take our doubts and then there are assignments to verify our weak points.
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7thWhen I have not joined Abhyas Academy, my skills of solving maths problems were not clear. But, after joining it, my skills have been developed and my concepts of science and SST are very well. I also came to know about other subjects such as vedic maths and reasoning.
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Aman Kumar Shrivastava
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Barkha Arora
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Aman Kumar Shrivastava
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Ayan Ghosh
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8thIn terms of methodology I want to say that institute provides expert guidence and results oriented monitering supplements by requsite study material along with regular tests which help the students to improve their education skills.The techniques of providing education helps the students to asses...
Aman Kumar Shrivastava
10thAbhyas is good institution and a innovative institute also. It is a good platform of beginners.Due to Abhyas,he has got knoweledge about reasoning and confidence.My son has improved his vocabulary because of Abhyas.Teacher have very friendly atmosphere also.
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