方米生育期是指从抢林（或出苗）到成熟的天数，以熟期作为指标。玉米熟期各地区在划分卜均有自己的标准，新睹与内地玉米熟期差异不大。FAOX米熟期是世界各国通同的玉米熟期组，在欧美等国家应用广泛。1新疆玉米熟期组的划分过去新规玉米熟期划分较为粗略，只按生育日数多少将 Rice growth period refers to the number of days from the forest (or emergence) to maturity, with maturity as an indicator. All regions in the mature corn stage have their own standards, but little difference exists between the new corn stage and the mature corn stage in the Mainland. FAOX rice maturity is common in all countries in the world corn maturity group, widely used in countries such as Europe and the United States. 1 Xinjiang maturity of the division of corn in the past, the new rules of the maturity of corn is relatively rough, just by the number of birth days will be