上农香糯千斤栽培技术初报(Ⅰ)

两年来我们对上农香糯进行的观察、调查使我们对其生物学特性和栽培技术都有了一定的认识,并在本院试验农场获得529.6千克/亩之单产。主要栽培技术措施是:根据它对有效积温的需要确定适宜播期;稀播足肥培育适令壮秧;充分发挥分蘖作用,改善群体光照条件;合理使用肥料;重视开沟搁田;抓紧对病虫害的综合防治。

Preliminary Report on Cultural Technigue for 500 kg Yield of Shang Nong Fragrant Glutinous Rice

The 2 year observation and investigation of Shang Nong Fragrant Glutinous Rice has made us learn its biological characteritics and cultural techni- que for it.The yield 7943 kg/ha has been obtained on Shanghai Agricultural College experimental farm. The key cultural practices are:(1)to define proper sowing date according to crop's need for effective accumulated temperatures(2)to prefer low dencity and sufficient fertilizers for the growth of young seedling(3)to make the most of effective tillering(4)to improve conditions for colony of light supply(5) to apply fertilizers properly(6)to dig ditches and drying the field and(7)to adopt integrated insect pest and disease management control.