CAJ | 학술논문

江淮丘陵地区水稻颖壳不闭合现象造成水稻减产，通过田间试验，研究科学施用含有多种中微量元素的有机无机复混肥对防治水稻颖壳不闭合现象的效果。结果表明，与普通复合肥常规施肥方法的处理相比，通过科学施用有机无机复混肥使水稻颖壳不闭合发生率降低26．9～39．4百分点，并在促进水稻有效分蘖、稳粒数方面具有显著效果，水稻增产率为43．8％～66．6％，但在促进株高与穗长方面效果不明显。
강회구릉지구수도영각불폐합현상조성수도감산，통과전간시험，연구과학시용함유다충중미량원소적유궤무궤복혼비대방치수도영각불폐합현상적효과。결과표명，여보통복합비상규시비방법적처리상비，통과과학시용유궤무궤복혼비사수도영각불폐합발생솔강저26．9～39．4백분점，병재촉진수도유효분얼、은립수방면구유현저효과，수도증산솔위43．8％～66．6％，단재촉진주고여수장방면효과불명현。
Based on the phenomenon of rice glume abnormality in Jianghuai hilly area, the yield of rice is decreased. The effect of organic-inorganic compound fertilizer, which contains many medium and trace elements, on controlling the phenomenon of rice glume abnormality is studied by field trials. The results show that： compared with the treatment of common compound fertilizer with conventional fertilization, the organic-inorganic compound fertilizer with scientific fertilization make the occurring rate of the rice glume abnormality decreased by 26.9-39.4 percentage points, and has significantly effect on the effective tillering and grain number of rice, the yield increasing rate is of 43.8%-66.6%, but the effect of promoting plant height and spike length is not obvious.