被覆 材料에 따른 水稻의 苗素質과 收量에 미치는 影響 = Effect of Mulching Materials on Raising Rice Seedling Characteristics and Yield

국문 초록 (Abstract)

1998년 3월부터 11월까지 경남 장려품종 대산벼를 供試하여 4월 24일을 파종시기로 하여 몇 가지 被覆材料를 이용한 育苗方法試驗과 機械移秧後의 生肉과 收量試驗을 晋州産業大學校 沓作圃場에서 실시하였던 결과를 要約하면 다음과 같다.
1. 被覆材料別 苗素質을 보면 成苗率, 葉數, 草長과 乾物重은 慣行비닐터널區에서 높은 傾向이었다.
2. 簡易出芽後 육묘시에는 成苗率과 葉數는 處理間에 비슷하였고, 草長과 乾物重은 慣行育苗時에 높은 傾向이었다.
3. 直接播種 육묘시에는 處理間 苗素質이 비슷하였으나, 簡易出芽에 比하여 苗素質이 떨어지는 傾向이었다.
4. 生肉과 收量은 處理間에 대차가 없었고, 不織布를 水稻 簡子育苗의 못자리 被覆用으로 가능함을 認定할 수 있었다.

다국어 초록 (Multilingual Abstract)

This study was conducted to determine results of raising seedling method using covering material, growth and yield of rice as for machine transplanting in paddy field of Chinju National University Korea during April to November 1998.
The results are as follow;
1. The seedling qualities to covering material are which complete sapling proportion, leaf numbers and plant length are similar, which dry weights are increased in conventional practices vinyl tunnel.
2. The complete sapling proportion and leaf numbers are similar to inter management, plant length and dry weights are increased for conventional raising seedling in the case of raising seedling after simplified emergence.
3. The raising seedling quality is similar to inter-management, and seedling quality as to simplified emergence I decreased in the case of direct seedling.
4. The growth and yield are non-difference, and spunbonded polyester fabric is capable of coating of box raising seedling in paddy field.