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甘蔗宿根栽培是我国广大蔗区的主要栽培制度之一,已有不少高产丰收的先进经验。我县系新植蔗区,对这一栽培制度还没有实践经验,为适应甘蔗生产发展的需要,我们遵照毛主席关于“调查就是解决问题”的教导,于1973年春播前后,专门组织力量,到马山区海涂和红湖两个蔗区进行实地调查,发现多处斩蔗后,已被废弃的老蔗头,虽未经培育,但萌芽良好。经分析研究,我们蔗区虽处于北纬30度,属我国蔗区北缘,浙北沿海。根据历年气象资料记载,温差较大,无霜期短(233.3天),但当年11月至翌年3月低温阶段,历年各月入土5厘米平均地温不低于4℃,具备了
Sugarcane perennial cultivation is one of the major cultivation systems for sugar cane in China. There are many advanced experiences in yield and harvest. Our county is a new sugarcane planting area, and there is no practical experience in this cultivation system. In order to meet the needs of the development of sugar cane production, we follow the teachings of Chairman Mao on “investigation is the solution to the problem.” Before and after the spring of 1973, Strength, to Ma Tau Hai Tung and Honghu two sugarcane areas conducted a field survey found that after cutting a lot of cane, has been abandoned old sugarcane, although not nurtured, but budding good. After analysis, although we are in the latitude 30 degrees north latitude, is the northern margin of China’s sugarcane area, northern Zhejiang coast. According to historical meteorological data records, the temperature difference is large, frost-free period is short (233.3 days), but then November to March the following year, low temperature stage, the average temperature of 5 centimeters per year into the soil is not less than 4 ℃, with