Q.116
RPSC Agriculture Research Officer (Agriculture Chemistry) - 2020
MCQ (Single Correct)
Safe limit of chloride ion in irrigation water for growth
पौधों की वृद्धि के लिए सिंचाई जल में क्लोराइड आयन की सुरक्षित सीमा है -
Q.117
RPSC Agriculture Research Officer (Agriculture Chemistry) - 2020
MCQ (Single Correct)
Layer charge of vermiculite clay minerals is
वर्मिकुलाइट क्ले खनिज की परत का आवेश होता है -
Q.118
RPSC Agriculture Research Officer (Agriculture Chemistry) - 2020
MCQ (Single Correct)
Hens and chicks disease of grapes occur due to the deficiency of which nutrient ?
अंगूरों में हेन्स एवं चीक्स बीमारी किस पोषक तत्त्व की कमी से उत्पन्न होती है ?
Q.119
RPSC Agriculture Research Officer (Agriculture Chemistry) - 2020
MCQ (Single Correct)
Little leaf disease in apple occurs due to the deficiency of which element ?
किस तत्त्व की कमी से सेब में छोटी पत्ती बीमारी होती है ?
Q.120
RPSC Agriculture Research Officer (Agriculture Chemistry) - 2020
MCQ (Single Correct)

Which of the following minerals is readily dissolved in water ?

निम्न में से कौन सा खनिज आसानी से पानी में घुल जाता है ?

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