Science · Botany
भंडारण के दौरान आलू में 'ब्लैक हार्ट' रोग का मुख्य कारण क्या है?
- 1अत्यधिक नमी
- 2पोटैशियम की कमी
- 3ऑक्सीजन की कमी✓
- 4ताँबे की कमी
सही उत्तर देखें
ऑक्सीजन की कमी
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