Difference of Yield Components According to Application Levels, Seeding Methods and Seeding Date in Leaf Perilla

Perill(Perilla frutescens var. japonica $H_{ARA}$), “Ipdlkkae 1” was tested for the yield components in accordance with several different application levels, seeding methods and seeding dates. The results were summarized as follows: Application of fertilizer remarkably increased leaf number and leaf weight. Specially nitrogen showed the most significant effect. The best combination of NㆍPㆍK for cultivation of perilla was investigated ill three leveles of 6kg /10a, 9kg/10a, and 10kg/10a. The planting density in $10cm\times10cm/m^2$, and the seeding date on December 23 were found as the best results. However, $10cm\times7cm/m^2$ planting was better to get heavy leaf.Perill(Perilla frutescens var. japonica $H_{ARA}$), “Ipdlkkae 1” was tested for the yield components in accordance with several different application levels, seeding methods and seeding dates. The results were summarized as follows: Application of fertilizer remarkably increased leaf number and leaf weight. Specially nitrogen showed the most significant effect. The best combination of NㆍPㆍK for cultivation of perilla was investigated ill three leveles of 6kg /10a, 9kg/10a, and 10kg/10a. The planting density in $10cm\times10cm/m^2$, and the seeding date on December 23 were found as the best results. However, $10cm\times7cm/m^2$ planting was better to get heavy leaf.

시비수준과 파종방법 및 파종기 차이에 따른 잎들깨의 엽수량 구성 형질의 변화