CAJ | 학술논문

研究施复合肥、尿素、有机肥和灌水等因素对紫花苜蓿草产量的影响，结果表明：通过施肥和灌水能显著提高紫花苜蓿的产草量。肥料单施以每公顷施复合肥50kg、尿素50kg、有机肥300kg处理产草量较高；灌水以每公顷灌水lOOt处理产草量最优；组合处理以处理7即每公顷施复合肥150kg、尿素50kg、有机肥300kg和灌水lOOt的处理产草量最高，每公顷产干草11052kg，比对照（不施肥和灌水）增产3694kg。增产50．20％，增产极显0著（P〈0．01）。
연구시복합비、뇨소、유궤비화관수등인소대자화목숙초산량적영향，결과표명：통과시비화관수능현저제고자화목숙적산초량。비료단시이매공경시복합비50kg、뇨소50kg、유궤비300kg처리산초량교고；관수이매공경관수lOOt처리산초량최우；조합처리이처리7즉매공경시복합비150kg、뇨소50kg、유궤비300kg화관수lOOt적처리산초량최고，매공경산간초11052kg，비대조（불시비화관수）증산3694kg。증산50．20％，증산겁현0저（P〈0．01）。
This thesis the effect of application fertilizers （compound fertilizer, urea and organic fertilizer） and irrigation on the yield of alfalfa was described. The results showed that feailization and irrigation can significantly improve the yield of alfalfa .This was even more pronounced when single application fertilizer per hectare of compound fertilizer 50kg , urea 50kg , organic fertilizer 300kg, and separate irrigation per hectare 100t also improved yield. Combined Fertilization and irrigation combination of test , the effect was even greater with respect to yield of alfalfa when fertilizer per hectare compound fertihzer 150kg , urea 50kg, organic fertilizer 300kg, along with irrigation loot, the yield of hay per hectare was 11 052 kg, hay yield increased by 3 694kg as compared to no fertilization and no irrigation which was a increase of 50.2%,the difference was signiticant（P〈0.01）.