谷子因品种不同,苗色可分为紫、浅紫、红、浅红、绿、浅绿、浓绿、黄绿等八种。苗色不仅是区别品种的主要依据之一,而且在生产上也可加以利用。抗旱等雨:在春旱严重,干土层很厚,采用其它措施都不能保证捉苗的情况下,可将苗色不同、生育期也不同的两个品种,等量混合,加大播量播种,假 Millet due to different varieties, seedling color can be divided into purple, purple, red, light red, green, light green, dark green, yellow and green eight. Seedling color is not only one of the main basis for distinguishing varieties, but also can be used in production. Drought and other rain: in the spring drought, dry soil is very thick, the use of other measures can not guarantee the case of seizure, seedlings can be different, different growth stages of the two varieties, the same amount of mixing, increase seeding Seeding, leave