论文部分内容阅读
本研究对薏苡设不刈青和刈青一次共两种处理方式,分析其生物产量以及籽实产量之间的差异性.并且分别与传统的饲料玉米作了对比试验.结果表明,薏苡的生物产量每亩为5054.9kg,墨白一号玉米40O9.6kg和凤引一号玉米3813.6kg.籽实产量,未刈青的薏苡为243.4kg,刈青后的180kg,后者的百籽重明显的超过前者(21:24.6g).又对鲜全株薏苡,青刈玉米的营养分析表明,两者的粗蛋白(7.65:2.58)、粗脂肪(5.02:0.81)、钙(1.57:0.06)、磷(0.32:0.05)无氮浸出物(48.1:20.09)、及粗灰分(9.60:1.99)的百分比含量显著超过后者.
In this study, a total of two treatments of non-harvesting and harvesting of Job’s tears were conducted to analyze the difference of their biological yield and seed yield, and compared with traditional feed maize respectively.The results showed that the biological yield of Job’s tears 5054.9kg per acre, 40O9.6kg of Mo Bai corn and 3813.6kg of corn of Feng cited I. The yield of seed, the uncoiled green Coix lachryma-jobi was 243.4kg and the green chrysanthemum was 180kg, the latter of which 100 seeds obviously exceeded (21: 24.6 g) .Analysis of fresh whole plant Coix and green corn showed that the crude protein (7.65: 2.58), crude fat (5.02: 0.81), calcium 0.32: 0.05) The percentage content of nitrogen-free extract (48.1: 20.09) and crude ash (9.60: 1.99) significantly exceeded the latter.