论文部分内容阅读
大棚红双味葡萄负载量试验结果表明,结果枝与营养枝的比例为1∶1的处理,疏粒的平均穗重、粒重及可溶性固形物含量均最高,果穗着色好,果粉浓厚,有一定的品质优势,且产量较高;未疏粒的穗重、产量均最高,有一定的产量优势,但可溶性固形物含量最低。结果枝与营养枝的比例为1∶1的处理,翌年萌芽率及果枝率均最高,而在新梢粗度、节间长度、新梢成熟度等方面与其他处理差别不大。
The results showed that the ratio of fruiting branches to vegetative branches was 1: 1, the average spike weight, grain weight and soluble solids content of the spikelets were the highest, the ear color was good and the fruit powder was thick with A certain quality advantage, and a higher yield; sparse weight panicle weight, the highest yield, have a certain yield advantage, but the lowest soluble solids content. Results The ratio of shoots to vegetative shoots was 1: 1. The highest germination rate and fruiting branch rate were in the following year, but no significant difference with other treatments in terms of new shoot diameter, internode length and shoot maturity.