CAJ | 학술논문

研究了不同施氮量及其配比对崇明东滩上实农业园区小麦产量和农艺性状的影响，结果表明：该区域小麦生产氮肥合理用量为300—337．5 kg？hm2，基蘖肥与穗肥的比例以5∶5或6∶4为宜。
연구료불동시담량급기배비대숭명동탄상실농업완구소맥산량화농예성상적영향，결과표명：해구역소맥생산담비합리용량위300—337．5 kg？hm2，기얼비여수비적비례이5∶5혹6∶4위의。
Field experiments of a wheat cultivar ‘Yangmai 11 ’were carried out under different nitrogen fertilizer rates and fertilization ratios in the Shangshi Agricultural Park of the east beach to study the wheat yield and agronomic traits as influenced by nitrogen fertilizer application.The results showed that in producing wheat in this area the rational nitrogen fertilizer rate was 300—337.5 kg?hm2 and the appropriate proportion of base nitro-gen fertilizer +fertilization for tillering to fertilization for heading was 5∶5 or 6∶4.