2010年我们从中国农业科学院麻类研究所引进了红麻280×279和红麻360两个品系,在黑龙江省大庆市星火牧场开展引种及栽培试验.5月15日播种,平播密植,每个品系分别定苗30万株/hm<'2>争60万株/hm<'2>.试验结果表明,红麻在轻盐碱土种植,出苗整齐,田间长势繁茂,株高、茎粗、保苗株数、干茎产量、干麻皮产量分别达255.8-285.0cm和213.6-238.5cm、1.24-1.50cm和0.96-1.23cm、29.2-29.6万株/hm<'2>和54.2-56.7万株/hm<'2>、15.8-25.7t/hm<'2>和15.2-18.9t/hm<'2>、6.3-10.2t/hm<'2>和6.0-7.5t/hm<'2>.干皮出麻率为40%.同时对盐碱地红麻高产栽培技术进行了初步探讨.%Two varieties of kenaf 280 × 279 and kenaf 360 introduced from Instiute of Bast Fiber Crops were cultivated in Daqing of Heilongjiang. These seeds were sown by the flat and close planting on 15 May. The densities were 300000 plants per hectare and 600000 plants per hectare respectively. The test results showed: the kenaf seedlings were tidy and well-growing in light saline land. The plant heights of the two varieties were 255.8-285.0cm and 213.6-238.5cm; the stem diameters were 1.24-1.50cm and 0.96-1.23cm, the final seedlings were 292000-296000 plants/hm2 and 542000-567000 plants/hm2,the stem yields were 15.8-25.7t/hm2 and 15.2-18.9t/hm2, long fiber content was 40％ ,fiber yields were 6.3-10.2t/hm2 and 6.0-7.5t/hm2. Meanwhile,the cultivation technique of kenaf in saline land was studied preliminarily.
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