Effectiveness of Humic Acid Application on Growth of Coffee Seedings

by Niken Puspita Sari, Soetanto Abdoellah
Published 2017-12-01

Condition of Soil Fertility and Sensory Profile of Smallholder Robusta Coffee in Jember District

by Niken Puspita sari, Dwi Nugroho
Published 2016-12-01

Development of Pratylenchus coffeae in Biochar Applied Soil, Coffee Roots and Its Effect on Plant Growth

by Dwi Suci Rahayu, Niken Puspita Sari
Published 2017-05-01

Application of lime and urea and its effect on development of Phythophthora palmivora.

by Sakti Widyanta Pratama, Niken Puspita Sari
Published 2015-04-01

Distribution of Soil Fertility of Smallholding Arabica Coffee Farms at Ijen-Raung Highland Areas Based on Altitude and Shade Trees

by Niken Puspita sari, Teguh Iman Santoso, Surip Mawardi
Published 2013-08-01

Cocoa Production as Affected by Shade Tree Species and Soil Quality

by Tria Yulianti, Soetanto Abdoellah, Didik Suprayogo, Niken Puspita Sari
Published 2018-08-01