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The Hidden Menace: How Orobanche Weed Threatens India's Mustard Edible Oil Security

  • Mustard is India's largest indigenous edible oil crop , grown on ~9 million hectares.

  • Key mustard-producing states:  Rajasthan, UP, MP, Haryana, West Bengal .

  • Orobanche seeds can remain viable in soil for  up to 20 years , causing persistent infestation.

  • India imports ~16 million tonnes  of edible oils annually, highlighting the strategic importance of domestic mustard production.

  • Yield losses exacerbate  edible oil import dependency , a key concern for national food security.

  • Solutions include  Herbicide-Tolerant (HT) hybrids  and  Genetically Modified (GM)  mustard varieties.

  • The total indigenous edible oil production is about  10.5-10.6 million tonnes , with mustard contributing over  4 million tonnes .

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