| 赣芝3号播期和密度配套高产栽培技术研究 |
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| 引用本文： | 乐美旺,张冬仙.赣芝3号播期和密度配套高产栽培技术研究[J].江西农业学报,1999,11(2):25-29. |
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| 作者姓名： | 乐美旺 张冬仙 |
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| 摘 要： | 对芝麻新品种“赣芝３号”进行了播种期和种植密度配套高产栽培技术研究。初步结果表明：播期和密度及其互作对“赣芝３号”籽粒产量的影响均达极显著水平。在南昌地区种植“赣芝３号”的适宜播期为６月下旬至７月上旬；在土壤肥力中等的条件下，其对应的适宜密度为１５～１８万株／ｈｍ２，且可获籽粒产量１２７５～１５００ｋｇ／ｈｍ２左右。
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| 关 键 词： | 赣芝3号 播种期 种植密度 栽培技术 产量 |
Study on the Coordination of Sowing Date and Planting Density for High Yield of Sesame Ganzhi 3 |
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| Abstract: | The sowing date and planting density cultural experiment coordinated with high yield on new sesame variety Ganzhi 3 was conducted in 1997. The preliminary results showed that the differences of seed yield between different sowing dates and planting densities as well as their interaction were significant at 0.01 level. So it was suggested that the right sowing date of Ganzhi 3 was from the last ten days of June to the first ten days of July in Nanchang area, and its proper planting density was 150 000180 000 plants/hm\+2 in the general fertility of soil when sown in right time. Under above conditions, Ganzhi 3 could give a seed yield of 1 2751 500kg/hm\+2. |
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| Keywords: | Sesame Ganzhi 3 Sowing date Planting density Cultural practices Yield |
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