Saccharum officinarum has not

(1) Grown well in South India

(2) Had thicker stem

(3) Higher sugar content

(4) Grown well in North India

 91%
From NCERT
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Which of the following hybrid millet is not grown in India?

(1) Hybrid Maize

(2) Hybrid Jowar

(3) Hybrid Bajra

(4) Hybrid sugarcane

 79%
From NCERT
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Which of the following is not correct?

(1) A wide range of fungal, bacterial and viral pathogens affect the yield of cultivated crop species especially in tropical climates

(2) Crop losses can often be significant up to 20-30% or even 100%

(3) Hybrid breeding have led to the development of several high yielding varieties resistant to water stress

(4) The disease resistant varieties increase our dependence on use of fungicides and bacteriocides.

 77%
From NCERT
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Which of the following is not a bacterial disease?

(1) Brown rust of wheat

(2) RedRot of sugarcane

(3) late blight of potato

(4) all of these

 80%
From NCERT
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Which of the following is not a fungal disease?

(1) black rot of crucifers

(2) Brown rust of wheat

(3) Red rot of sugarcane

(4) late blight of potato

 82%
From NCERT
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Which of the following is a bacterial disease?

(1) Tobacco Mosaic

(2) Turnip Mosaic

(3) black rot of crucifers

(4) red rot of sugarcane

 88%
From NCERT
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Which of the following is a variety of Brassica?

(1) Himgiri

(2) Pusa swarnim

(3) Pusa shubhra

(4) Pusa komal

 85%
From NCERT
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Which of the following is a variety of chilli?

(1) Himgiri

(2) Pusa swarnim

(3) Pusa shubhra

(4) Pusa Sadabahar

 96%
From NCERT
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Which of the following is a variety of cauliflower?

(1) Himgiri

(2) Pusa swarnim

(3) Pusa snowball K-1

(4) Pusa komal

 92%
From NCERT
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Karan Rai, another disease resistant variety of plant is not associated with

(1) Brassica

(2) Pusa swarnim

(3) White rust

(4) Black rot

 76%
From NCERT
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