5.5.4. No pests nor diseases
Good seedlings have neither damages due to insect pests nor infection with rice diseases. For raising healthy seedlings, The seedbed area should be far from fields infected with tungro, grassy stunt, and other diseases. It should not be lighted at night to avoid attracting harmful insects.
오른쪽 그림 2개 사용, 하나는 벌레 먹고 병든 잎, 하나는 건강한 그대로 표현
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