| Transplanting machine is very importance in rice seed production, because it’s increasing the efficiency of rice seed production by decreasing former crop rice seed and workers. The purpose of study was researching on seedling medias, seed rates, kinds of nutrient for sprayed on seedling in concrete seed bed nursery, seedling ages, number of seedlings/clump, clump spacing and compare machine transplanting method with other planting methods for increasing yields and quality of rice seed with easy management. The results showed that burned hull was convenient for seedling media, because it was easy to find and low cost, but only used in soil seed bed nursery. For concrete seed nursery, mixing of burned hull with soil was better. The optimal seeding rate was... |
