在我省盆地中部,利用“稻-麦”两熟田水稻收后,小麦播种之前的70—80天空隙时间,增种一季秋红苕,一般可亩产苕块1000公斤、藤叶1000—1500公斤。是增产粮食,解决生猪青饲料来源的有效途径。根据历年来的试验资料和群众经验,种秋红苕必须抓住以下技术环节。一、良种。如以获得高额薯块产量为目的,宜选用早熟种“宿芋1号”、“西充黄心”等;如以粮、饲兼用为目的,以选用生长势旺,藤叶、薯块产量均高的中熟种“徐薯18”为宜。晚 In the central part of the province, the use of “paddy - wheat” two paddy field rice harvest, wheat sowing 70-80 days before the interstitial time, the addition of a season autumn red snapper, generally mu produce block 1000 kg, vine leaves 1000-1500 kg . It is an effective way to increase grain output and solve the source of live pig fodder. According to the test data over the years and the people’s experience, autumn Qiuzhong must seize the following technical aspects. First, seed. Such as to obtain high yield of potato for the purpose, should use the precocious species such as “sinker taro No. 1”, “XAC yellow heart”; such as grain, feed and purpose for the purpose, to choose growing vigor, vine leaves, Medium yield mature varieties “Xu potato 18” is appropriate. late