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甜高粱亦称芦粟,是普通高粱的变种。甜高粱是C_4作物中光合作用效率最高的作物之一,是一种高能作物,能量效应比较高,抗逆性强,适应性广,光合能力强,增产潜力大,经济效益高。其茎秆汁液多,食糖量高,在成熟时,茎秆出汁率高达45—75％,食糖量为18—20％,转化糖比甘蔗高3—5倍,蛋白质比玉米高8.7％,脂肪比玉米高176.4％。此外,还含有无氮化合物、灰分、粗纤维、维生素A等。甜高粱生物产量高,粒秆双收。
Sweet sorghum also known as milos, is a common sorghum varieties. Sweet sorghum is one of the most photosynthetic crops with high photosynthesis in C_4 crops. It is a high-energy crop with high energy effect, strong resistance, wide adaptability, strong photosynthetic ability, large yield potential and high economic benefit. The stalk juice and high sugar content, at maturity, stems juice yield as high as 45-75%, sugar content of 18-20%, 3-5 times higher than sugar cane transformation, protein 8.7% higher than corn, fat 176.4% higher than corn. In addition, also contains nitrogen-free compounds, ash, crude fiber, vitamin A and so on. Sweet sorghum bio-yield, grain stem double income.