CAJ | 학술논문

为找出赤峰地区糜子高产的途径，以赤黍2号为材料，采用裂区试验的方法研究了赤峰地区赤黍2号播种量与施肥量对产量及农艺性状的影响，结果表明：播种量和追氮量对产量的影响均达到了极显著水平，根据播种量与追氮量之间的回归方程，播种量为142粒/m2、追氮量12.7 g/m2时，糜子产量取得最大值3375.2 kg/hm2；播种量对地上生物量的影响达到了极显著水平，随着播种量的增加，地上生物量呈增加趋势，播种量对株高、穗长、千粒重的影响没有达到显著水平；追氮量对株高、穗长、地上生物量、千粒重的影响均没有达到显著水平。
위조출적봉지구미자고산적도경，이적서2호위재료，채용렬구시험적방법연구료적봉지구적서2호파충량여시비량대산량급농예성상적영향，결과표명：파충량화추담량대산량적영향균체도료겁현저수평，근거파충량여추담량지간적회귀방정，파충량위142립/m2、추담량12.7 g/m2시，미자산량취득최대치3375.2 kg/hm2；파충량대지상생물량적영향체도료겁현저수평，수착파충량적증가，지상생물량정증가추세，파충량대주고、수장、천립중적영향몰유체도현저수평；추담량대주고、수장、지상생물량、천립중적영향균몰유체도현저수평。
To find out the way of the high yield of Proso Millet in Chifeng region,the Chishu-2 as the material,a split-plot experimental method was used to study the effects of different sowing rate and fertilizer application amount on yield and agronomical characters on Chishu-2 in Chifeng region. The results showed that sowing rate and nitrogen application on yield reached a very significant level ,according to regression equation of sowing rate and nitrogen application,when the sowing rate was 142 grain per square meter,recovery of nitrogen 12.7gram per square meter,proso millet could obtain the maximum yield 3 375.2 kg/hm2. Sowing rate effected on aboveground biomass reached a very significant level ,with an increasing in sowing rate,aboveground biomass showed an increasing trend,sowing rate on plant height,ear length,weight did not influence reached a significant level. Nitrogen application on plant height,ear length,aboveground biomass,thousand kernel weight effects had not reached significant levels.