CAJ | 학술논문

通过在麦田土壤施用控释氮比例（CNR）不同的缓控释掺混肥料，研究其对小麦生长和土壤性状的影响。结果表明，CNR分别为25％、40％的低氮处理（23—11-6）能显著增加小麦生物产量，二者与普通掺混肥处理（添加颗粒有机肥，MF）均能显著降低土壤体积质量，提高土壤持水性；MF处理小麦产量显著高于其他各处理；对照处理小麦植株全磷含量显著高于其他各施肥处理，说明不施肥条件下，能够促进小麦对磷素的吸收。
통과재맥전토양시용공석담비례（CNR）불동적완공석참혼비료，연구기대소맥생장화토양성상적영향。결과표명，CNR분별위25％、40％적저담처리（23—11-6）능현저증가소맥생물산량，이자여보통참혼비처리（첨가과립유궤비，MF）균능현저강저토양체적질량，제고토양지수성；MF처리소맥산량현저고우기타각처리；대조처리소맥식주전린함량현저고우기타각시비처리，설명불시비조건하，능구촉진소맥대린소적흡수。
Based on applying the slow/ controlled release BB (bulk blending) fertilizer with difference ratio of controlled release nitrogen (CNR) in soil of cornfield, the effect of wheat growth and soil properties is studied. The results show that: the low nitrogen treatment (23-11-6) with CNR of 25% and 40% can significantly increase wheat biological yield; the both treatment and the ordinary mixing fertlilizer treatment (added particle organic fertilizer, MF) all can significantly reduce the soil volume quality, improve the soil water holding capacity; the yield of MF is highest; the total phosphorus of CK is significantly higher than the other treatments, it is indicated that no fertilization condition can promote the phosphorus uptake of wheat.