摘要
优良甘蔗新品系云蔗89-351中熟、高糖、高产稳产。该品系萌苗好,分蘖强等,蔗苗整齐健壮,前期生长一般,中后期生长较快,蔗茎粗壮直立,有效茎90000株/hm^2左右,单茎重实,蔗茎产量90～100t/hm^2,比对照种(桂糖11号)增产10％～20％以上。11月糖分为13％以上,平均甘蔗糖分14％以上,与对照相若,平均含糖量12～15t/hm^2,比对照高15％～20％。宿根性好,抗黑穗病,高抗嵌纹病,耐旱力较强,在蔗田或土层较深厚的旱地种植,增产效果显著。
A new elite sugarcane clone Yunzhe89-351 with medium maturing, high sucrose content, high and stable yield was introduced in this paper. The clone showed good germination and tillering trait, strong seedling and vigorous growth. The stalk is thick, high and erect. Millable stalks are more than 90,000 per ha. The yield is between 90-100 tons/ha, 15-20% more than that of the check (Guitang 11). Sucrose is more than 13% in November, and the average sucrose is more than 14%, similar to that of the check. The sucrose contents per ha reach to 12-15 tons, 15-20% higher than that of the check. Yunzhe 89-3 51 has abilities of good ratooning, resistant to smut, mosaic and drought. It is suitable to plant in paddy field or upland with irrigation.
出处
《甘蔗糖业》
2003年第2期7-9,共3页
Sugarcane and Canesugar
