| 1. | Equipment for conservation tillage and direct seeding
保护性耕作与免耕播种机具 |
| 2. | Free plaugh and direct seeding technique of jinyou 402 parents
金优402双亲免耕直播制种技术 |
| 3. | Two prototype small - scale direct seeding implements were developed
开发了两种小型直播机。 |
| 4. | Conclusion of cultivation by no tillage and direct seeding of rice
水稻免耕直播栽培试验小结 |
| 5. | Effects of direct seeding on soil quality
直接播种对土壤质量的影响 |
| 6. | Economic effect and necessary techniques of rice direct seeding
水稻直播栽培的经济效果及配套技术 |
| 7. | No tillage direct seeding cultivation techniques for mid - season rice
中稻免耕直播栽培技术试验初报 |
| 8. | Field transplant , direct seeding system
田间移植、直播系统 |
| 9. | The direct seeding techniques for both parents in hybrid rice seed production
杂交水稻双亲直播制种技术 |
| 10. | Key techniques for rice - oilseed rape farming system of zero tillage and direct seeding
油菜复种免耕直播栽培技术要点 |
