Search Results - Opeña, J.

Implications of plant geometry and weed control options in designing a low-seeding seed-drill for dry-seeded rice systems by Chauhan, B.S., Opeña, J.

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Weed management and grain yield of rice sown at low seeding rates in mechanized dry-seeded systems by Chauhan, B.S., Opeña, J.

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Effect of tillage systems and herbicides on weed emergence, weed growth, and grain yield in dry-seeded rice systems by Chauhan, B.S., Opeña, J.

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