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我省丘陵地区地多人少,水、肥、土等生产条件较差,耕作比较粗放,发展农业生产尚有较大的潜力。芝麻比较耐旱、耐瘠、适宜种植在排水方便的山岗坡地上;同时,它用种量小,比其它经济作物省工、省肥、省水,农本较低,经济效益较好。因此,芝麻生产在丘陵地区具有广阔的发展前途。但现有芝麻品种多不耐渍,抗病性较差,以致产量低而不稳。为了解决丘陵地区生产上对芝麻新品种的迫切需要,我所从1979年起开展了芝麻新品种选育工作,以高产、耐渍、抗病为选育目标,育成了芝麻新品种宁芝1号,目前己在我省芝麻产区推广种植。
In the hilly areas of our province, there are many places with fewer people, with poor production conditions such as water, fertilizer and soil, extensive farming, and great potential for developing agricultural production. Sesame more drought-tolerant, barren, suitable for planting in the drainage of convenient hillside slopes; the same time, it uses a small amount of other than cash crops, fertilizers, water, agriculture, lower economic benefits. Therefore, sesame production in the hilly area has broad prospects for development. However, many existing sesame varieties are not resistant to stains and have poor disease resistance, resulting in low and unstable yield. In order to solve the urgent need of producing new varieties of sesame seeds in hilly areas, we have carried out selection and breeding of new varieties of sesame seeds since 1979. With the goal of breeding high yield, resistance to stains and disease resistance, we cultivated a new sesame variety Ningzhi 1 No. Now in our province sesame production areas to promote cultivation.