CAJ | 학술논문

为了加快新品种的推广应用，通过灰色相似性栽培原理，以17个已有成熟的配套栽培措施的品种为材料，研究了新品种宜香481的高产栽培配套技术。结果表明：宜香481与K优88的各性状指标最为相似，在K优88栽培技术方案的基础上，结合宜香481的特征特性进行简单改良，建立了一套适应宜香481的高产栽培技术方案；且通过2009~2011年连续3 a的生产示范，增产效果显著，平均单产达到9694.5 kg/hm2，比对照区平均增产5.2%，最高产量达9936 kg/hm2。这表明通过灰色相似性栽培原理，来指导水稻新品种利用已有栽培技术实现良种与良法配套是切实可行的。
위료가쾌신품충적추엄응용，통과회색상사성재배원리，이17개이유성숙적배투재배조시적품충위재료，연구료신품충의향481적고산재배배투기술。결과표명：의향481여K우88적각성상지표최위상사，재K우88재배기술방안적기출상，결합의향481적특정특성진행간단개량，건립료일투괄응의향481적고산재배기술방안；차통과2009~2011년련속3 a적생산시범，증산효과현저，평균단산체도9694.5 kg/hm2，비대조구평균증산5.2%，최고산량체9936 kg/hm2。저표명통과회색상사성재배원리，래지도수도신품충이용이유재배기술실현량충여량법배투시절실가행적。
To promote the popularization and application of new varieties, the high-yielding systematic cultivation technique of new rice variety Yixiang481 was explored based on the grey resemblance cultivation theory, and 17 rice varieties which have mature systematic cultivation technique were taken as comparative materials. The results showed that each character of Yixiang481 were the most similar with that of Kyou88, thus a set of high-yielding systematic cultivation technique for Yixiang481 was established based on the cultivation technique of Kyou88 but simply modified according to the characteristics of Yixiang481. With the high-yielding systematic cultivation technique, Yixiang481 showed a significant yield increasing effect in the production tests from 2009 to 2011, the average yield per unit area reached 9 694.5 kg/hm 2, which average increased by 5.2% in comparison with control area; the highest yield was up to 9 936 kg/hm 2. Therefore, it is feasibility that using grey resemblance cultivation theory to find a suitable systematic cultivation technique for new rice variety based on present cultivation techniques.