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水稻是一种黄型的喜硅作物。我国从八十年代中期开始,在江苏、四川等地开展了硅肥在水稻上应用的肥效研究,取得了则显增产。为掌握硅肥在我市水稻上的应用和为大面积推广提供理论依据,我们进行了此项试验。1材料与方法 试验于1996年5~10月在陈集乡丁桥村进行。土种为黄白土,土壤肥力中等。供试品种“汕优63”,5月4日播种,6月23日移栽。设3处理,即亩施硅
Rice is a yellowish hi-silicon crop. Since the mid-1980s, China started to study the application of silicon fertilizer on rice in Jiangsu and Sichuan provinces, with a significant increase in production. To master the application of silicon fertilizer in our city and provide a theoretical basis for large-scale promotion, we conducted this experiment. 1 Materials and Methods The experiment was carried out in Dingqiao Village, Chenji Township from May to October 1996. Soil is yellowish white soil, medium fertility. Test varieties “Shanyou 63”, May 4 sowing, June 23 transplanting. Set 3 processing, that is, mu Shi silicon