1. Bengough A., Bransby F., Hans J., McKenna S., Roberts T., Valentine 2006. Root responses to soil physical conditions; growth dynamics from field cell. J. Exp. Bot., 57, 437-447, https://doi.org/10.1093/jxb/er.... CrossRef Google Scholar

Bu araştırma, sürdürülebilir arazi kullanımı amacıyla, ve toprak yönetim gereksinimi olan verilerinin konumsal uluslararası standartlara uygun olarak elde edilmesi amacıyla yürütülmüştür. çalışmada, Ankara ili Kalecik ilçesi topraklarının detaylı etüd haritalaması yapılmıştır. Toplam çalışma alanı yaklaşık 116.000 ha’dır. Yıllık ortalama sıcaklık 12,5 oC yıllık toplam yağış ise 375 mm’dir. Bölg...

Paddy fields in Indonesia, on average, have a very low content of organic matter (organic C < 2%). This matter’s will affect the carbon stock. The management system as well soil type could stock soil. study aims to determine dynamics and paddy with different systems types. research was conducted Karanganyar Regency; Sukoharjo Regency Klaten Regency. Factors observed include organic, semi-org...

En Ecuador se utiliza el método del análisis químico con Olsen-Modificado para determinar N, P, K, Ca, Mg, Mn, Fe, Zn y Cu en suelo como disponible. Pero no puede evaluar Na ni CIC la región salina y/o sódica. Es muy importante que evalúe nuevo las cuatro bases (K, Na, Ca Mg), saturación de suelo. Ecuador, tiene Costa Sierra tienen arcilloso Vertisol mineral tal montmorillonita e ilita, es nece...

Las raíces finas (≤ 2 mm de diámetro) en los árboles son vida corta, condiciones sequía y baja fertilidad éstas alcanzan mayor longitud por unidad volumen suelo; así, la densidad es una variable que indica el potencial absorción agua nutrientes tiene árbol. El objetivo del presente estudio fue estimar (DLRF) su distribución profundidad distancia base árbol teca, efecto fertilización sintética a...

Black rice is considered capable of increasing endurance because it contains the highest anthocyanin compounds compared to other rice. In fulfilling demand for black in Sragen Regency there are still many obstacles, one which Vertisol soil. soil has low available potassium affects yields. To overcome this, cocopeat and husk were added growing medium. The purpose this study, with addition medium...

The effect of arbuscular mycorrhizal fungi (AMF) on industrial tomato (Lycopersicon esculentum Mill. cv. Isma F1) cultivated in North-Eastern Algeria was evaluated under greenhouse and field conditions in a vertisol soil intended for the cultivation of industrial tomato. In the greenhouse, a commercial AMF inoculum and native fungal isolates consisting of Funneliformis mosseae and Septoglomus c...

Most soil parameters as the spatial variability of preferential pathways for water and chemical transport in field soils show complex variations at different scales that cannot accurately described with stationary assumptions. This is why multifractal formalism or the wavelet transform reveals as useful tools for classifying and quantifying the spatial variability of these preferential pathways...