CAJ | 학술논문

为了研究济农腐植酸水溶肥在大棚芹菜上的肥效试验，采用不同稀释倍数(800倍、1000倍、1200倍)的济农腐植酸水溶肥对大棚芹菜进行叶面喷施，以磷酸二氢钾与尿素混合水溶液及清水喷施做对照，观察不同处理对大棚芹菜生物性状的影响。结果表明，与对照组相比，济农腐植酸水溶肥可以明显改善作物性状，提高作物的产量和经济效益。其中，以叶面喷施800倍液和1000倍液济农腐植酸水溶肥两组处理效果最为明显，株高增加0.8～2 cm，茎粗增加0.2～1.0 cm，单株重增加0.01～0.03 kg，小区产量提高8.99%～10.89%，经济效益显著。因此，济农腐植酸水溶肥在芹菜及其他蔬菜上有广阔的推广应用前景。
위료연구제농부식산수용비재대붕근채상적비효시험，채용불동희석배수(800배、1000배、1200배)적제농부식산수용비대대붕근채진행협면분시，이린산이경갑여뇨소혼합수용액급청수분시주대조，관찰불동처리대대붕근채생물성상적영향。결과표명，여대조조상비，제농부식산수용비가이명현개선작물성상，제고작물적산량화경제효익。기중，이협면분시800배액화1000배액제농부식산수용비량조처리효과최위명현，주고증가0.8～2 cm，경조증가0.2～1.0 cm，단주중증가0.01～0.03 kg，소구산량제고8.99%～10.89%，경제효익현저。인차，제농부식산수용비재근채급기타소채상유엄활적추엄응용전경。
The effect of Jinong humic acid water soluble fertilizer on greenhouse celery was studied. Different dilutions of Jinong humic acid water soluble fertilizer, composed of potassium dihydrogen phosphate and urea, were sprayed on greenhouse celery and water was used as contrast, respectively. The result showed that compared with CK, Jinong humic acid water soluble fertilizer could improve the quality, output and biological characters of greenhouse celery. Especially the treatments of 800 times and 1000 times could increase growth plant height by 0.8~2 cm, adding stalk width by 0.2~1.0 cm, raising plant weight by 0.01~0.03 kg and increasing the yield by 8.99%~10.89%. It showed that Jinong humic acid water soluble fertilizer has wide application prospect in celery and other vegetables.