Marisi Napitupulu

Response to Growth and Yield of Purple Eggplant (Solanum melongena L.) Yufita F1 Variety on the Mutiara NPK Fertilizer and Kayabio Biological Fertilizer

Marisi Napitupulu, Abdul Rahmi, . Ismanto, Hery Sutejo & Abdul Fatah · Journal of Agriculture and Ecology Research International · 2023

The aims of this study were: (1) to determine the response of the growth and yield of the purple eggplant variety Yufita F1 to the application of Mutiara NPK fertilizers and KayaBio biological fertilizers and their interactions and (2) to obtain appropriate doses of Mutiara NPK f...

Open access Research Article 10.9734/jaeri/2023/v24i5541

Growth and Yield of Tomato (Solanum lycopersicum Mill) Gustavi Variety Applied with Varying Levels of Cow Manure Vermicompost and Nasa Liquid Organic Fertilizer

Hery Sutejo, Marisi Napitupulu, Desi Mantika, Abdul Rahmi & Abdul Fatah · Journal of Agriculture and Ecology Research International · 2024

Dry land is a prospective resource to support sustainable agricultural development. Apart from its expanse which reaches an area of 144.47 million hectares.  However, there are various challenges in using dry land as a source of new growth for the agricultural sector. One of them...

Open access Research Article 10.9734/jaeri/2024/v25i3607

The Effect of Chicken Manure and NOT Lau Kawar on the Growth and Yield of Cucumber (Cucumis sativus L.) Zatavy F1 Variety

Galih Rian Rohimat, Helda Syahfari, Hery Sutejo, Marisi Napitupulu, Abdul Fatah & Puji Astuti · Journal of Agriculture and Ecology Research International · 2025

Cucumber is one of the commodities that has very good prospects for development, because cucumbers are widely needed by the community and provide many benefits for humans and also because of high market demand. However, the development of cucumber plants has obstacles, namely man...

Open access Research Article 10.9734/jaeri/2025/v26i2665