Penerbit: Department of Soil Science
P-ISSN: 0852-257X
E-ISSN: 2086-6682
DOI: 10.5400
Fakultas Pertanian Umum Arsitektur
Artikel (24)
Effect of Coffee Ages and Shade Types on Soil Moisture and Soil N, P, K Availability in UB Forest
sa'diyah, zenny faridatus, Prijono, Sugeng, Suntari, Retno
Water and nutrients is important for plant which has its characteristics. This study has been carried out in the UB (Brawijaya University) forest about soil moisture content during rainy and dry seasons, Total-N, -P, -K from litter on different types of shade and age of coffee plants, and their effe...
JOURNAL OF TROPICAL SOILS; Vol. 28 No. 2: May 2023; 39-45 | 2023
Changes of Soil Physical and Chemical Characteristics of Vertisol by Organic Matter and Sands Applications
Mindari, Wanti -, Sasongko, Purnomo Edi, Santoso, Setyo Budi
Vertisol has a clay texture, high micropores, and high water and nutrient absorption ability. The high water content of Vertisol causes the air to decrease, thus inhibiting root development. Stretching of the Vertisol structure is expected to increase soil porosity and reduce ion and water absorptio...
JOURNAL OF TROPICAL SOILS; Vol. 28 No. 2: May 2023; 79-87 | 2023
Performance The Red Onion (Allium ascalonicum L.) by Husk Charcoal and Fertilizer K Application
Rakhmiati, Rakhmiati, Handayani, Etik Puji, Jamaludin, Jamaludin
The cultivation of Red Onions (Allium ascalonicum, L.) in paddy fields needs to be investigated further because paddy fields have constraints on the soil physical and chemical properties, such as soil structure, drainage, pH, and nutrient availability. The application of husk charcoal and K fertiliz...
JOURNAL OF TROPICAL SOILS; Vol. 28 No. 2: May 2023; 71-77 | 2023
Rice Quality and Yield at Various Application Times of Organic Rice Management System
Syamsiyah, Jauhari, Ariyanto, Dwi Priyo, Herawati, Aktavia
The higher national rice demand encourages various efforts to increase rice production. This increase in rice production occurs in line with increasing public awareness of healthy foods, especially organic rice. Rice field management with an organic system is expected to provide a higher yield and q...
JOURNAL OF TROPICAL SOILS; Vol. 28 No. 1: January 2023; 9-15 | 2023