CAJ | 학술논문

以通杂108、通杂126为材料，分析了在不同灌水时期处理下产量及与产量有关的穗长、穗重、穗粒重、千粒重等农艺性状的关系，结果表明：4个处理均比CK增产，差异均达极显著水平，两品种产量及不同灌水时期间产量差异达极显著水平；穗重、穗粒重与产量呈极显著正相关，从直接通径系数分析来看，穗粒重对产量的直接通径系数最大，穗重通过穗粒重对产量影响的间接通径系数正向最大。
이통잡108、통잡126위재료，분석료재불동관수시기처리하산량급여산량유관적수장、수중、수립중、천립중등농예성상적관계，결과표명：4개처리균비CK증산，차이균체겁현저수평，량품충산량급불동관수시기간산량차이체겁현저수평；수중、수립중여산량정겁현저정상관，종직접통경계수분석래간，수립중대산량적직접통경계수최대，수중통과수립중대산량영향적간접통경계수정향최대。
The material was hybrid 108 and 126. Under the different irrigation period, analyzed the relationship be-tween yield and spike length, spike weight, spike grain weight, grain related to the yield and so other agronomic traits. The results showed that the Four processing than CK to increase production , the differences were very significant level;The production of two varieties and different irrigation yield differences were very significant level;Spike weight, spike grain weight were very significant positive correlation with yield. From the direct path coefficient analysis, spike grain weight of the direct path coefficient of output is the largest;spike weight impact on the production of indirect path coef-ficient is biggest by spike grain weight.