Vinyl Jang Pan을 利用한 水稻 機械移秧 育苗箱子 開發에 관한 硏究 (Ⅱ) : 本畓生長過程 및 收量에 關한 試驗 On the Growth Process of Ricefield and Yield = A Study on the Development of Growing Seedling Using with the Vinyl Jang Pan in the Mechanical Transplanting(Ⅱ)

국문 초록 (Abstract)

水稻 機械移秧 育苗箱子에 있어서 P.V.C育苗箱子와 이보다 低廉하고 農家에서 직접 만들어 쓸 수 있는 Vinyl Jang Pan과 목재를 利用한 育苗箱子를 제작하여 벼의 本畓 生長關係, 收量構成要素 및 收量에 對하여 調査한 것으로 그 結果는 다음과 같다.
1. 이앙시의 주당묘수, 결주율은 각 처리구별 有意性이 認定되지 않았다.
2. 本畓 生育過程에 있어서 초장과 분얼수는 各處理別 최대 差異가 8.3％, 13％로 나타났다.
3. 收量構成要素인 주당묘수, 株當穗敷 및 千粒重은 共히 有意性이 認定되지 않았다.
4. 收量에 있어서 藁重, 排重, 精粗重 및 玄米重도 有意性이 없었다.
5. 經濟性 分析 結果 Vinyl Jang Pan 육묘상자를 使用 함으로써 P.V.C育苗箱子보다 10α當 11,294원∼13,127원 程度의 經費節減을 가져올 수 있었다.

다국어 초록 (Multilingual Abstract)

This study was carried out to investigate on the growth process of rice field, the yield component and the yield with the growing seedling box making in the Vinyl Jang Pan and wood much cheaper than the ordinary P.V.C. growing seedling box in the mechanical transplanting.
The results were as follows;
1. The number of planting and missing plant ratio at the transplanting was not admitted to the significance in the each kind.
2. The plant height and the number of tiller in the growth process represented as the maximum defference from 8.3％ to 13％ in the each kind.
3. All of the number of panicles, Number of glumous flower and the 1,000 grain weight in the yield componet was not admitted the significance in the yield.
4. The straw, the empty grain weight, the winnowed paddy yield and Brown rice yield was not admitted the significance.
5. The results of analysis of the economic condition. it is possible to cut down the expenses of 11,294∼12,127won per 10α as using the vinyl Jang Pan growing seedling box than the ordinary P.V.C. growing seedling box.