... provinces, the percentage of farmers using animals for preparing land was about 6 7-1 00%. On the other hand, the percentage of farmers using machines for preparing their land was rather high in Dongson ... in cultivation technique training, food processing, storage, the maintenance of planting material training. In Bacgiang province, 6 7- 100% of farmers needed to get help in these trainings. In ... Quangtri, mainly as a winter crop in Thanhhoa and as a winter and spring crop in Bacgiang. • Farmers in all investigated localities needed new, high yielding varieties with good quality, and an accompanying...