日本农业食品产业技术综合研究机构开发出2种用于鲜切花和制作干花的彩色水稻新品种。新品种水稻在收割、脱粒后,留下的谷壳部分“颖花”和“芒”呈红色或深紫色,但稻叶仍为绿色。该品种适合在东北地区栽培,一般8月上旬到中旬抽穗,9月中旬至下旬成熟。一旦成熟,红色和深紫色可能褪色,故作为鲜切花应在成熟前收割, Japan’s agri-food industry comprehensive technology research institute has developed two kinds of new color rice varieties for fresh cut flowers and dried flowers. New varieties of rice in the harvest, threshing, the left part of the chaff “spike ” and “Mang ” was red or purple, but the rice leaves are still green. The variety suitable for cultivation in the northeast region, generally early August heading mid-September, mature from mid-September to late. Once ripe, red and dark purple may fade, so as fresh cut flowers should be harvested before maturity,