论文部分内容阅读
深优9516是清华大学深圳研究生院用“深95A”与“R7116”组配成的感温型三系杂交稻组合。2010年引入广东省化州市种植。株型表现整齐,穗长粒多,结实率高,高产稳产,熟期适宜,米质优,高抗稻瘟病,中感白叶枯病,抗倒力强,熟色一致,其栽培上适时播种,培育矮壮秧,可适当增加抛(插)植基本苗,增施磷、钾肥,注意施足基肥,早施分蘖肥,中期适当补施大穗肥,后期看苗巧施穗肥等,栽培上注意防治白叶枯病。
Shenyou 9516 is a temperature-sensitive three-line hybrid rice combination composed of “Deep95A ” and “R7116 ” in Shenzhen Graduate School of Tsinghua University. In 2010 the introduction of Huazhou City, Guangdong Province planting. Plant type performance neat, spike length and more, high seed setting rate, high and stable yield, suitable maturity, high quality rice, high blast resistance, bacterial blight resistance, strong anti-rash, the same color, its cultivation time Sowing, cultivating short sturdy seedlings may be appropriate to throw throwing (planting) basic seedlings increase phosphorus and potash fertilizer, pay attention to foot-based fertilizer, as early as tillering fertilizer, mid-term replenishment of large-spike fertilizer, post-harvest seedlings and other spike fertilizer , Pay attention to the cultivation of bacterial blight on cultivation.