The soil properties namely, CaCO3, humus content and depth of the humous layer essentially influenced the nature of the N-effect curves, the influence of the PK treatments and the efficiency of the higher fertilizer dosages (N150P67–100K67–150). Higher levels of fertilization than N50–100...
The highest hydraulic conductivity was found in NFYM treated plots at 0-12 cm depth while the highest electrical conductivity was obtained in surface and sub-surface soils of NPKSZn and NFYM treated plots. Aggregates of <0.15 mm size dominated at all soil depths and increased with increasing ...
Physico-chemical Properties of a Haplic Acrisol in Southeastern Nigeria Amended with Rice Mill Waste and NPK fertilizer NRCRI, Umudike.Oguike, P. C., G. O. Chukwu. N. C. Njoku. 2006. Physico-chemical properties of a Haplic Acrisol in Southeastern Nigeria amended with rice mill waste ...
Ceramics Definition, Types & Examples 4:07 Polymers, Thermosoftening & Thermosetting Haber Process | Overview, Uses & Challenges NPK Fertilizer | Meaning, Uses & Ratio 4:45 Ch 21. GCSE Chemistry FlashcardsAlloy Properties, Uses & Examples Related Study Materials Browse...
fertilizer application is known to increase growth rate with often negative effects on the mechanical properties of wood (Kennedy1995; Barrette et al.2023). The shift to increased productivity has been to ensure that forestry competes favorably with alternative land uses in meeting wood demands of ...
Mineral fertilizerorganic fertilizerorganic mattermanureNPK was applied to a Haynie, very fine, sandy loam as 89.6 MT/ha (40 T/ac) of OF (organic fertilizer as feedlot manure at 45% water content) and as MF (mineral fertilizer) with nutrients equivalent to the manure during 18 months.doi:...
Preparation and properties of a double-coated slow-release NPK compound fertilizer with superabsorbent and water-retention A double-coated slow-release NPK compound fertilizer with superabsorbent and water-retention was prepared by crosslinked poly(acrylic acid)/diatomite 鈥 co... W Lan,M Liu,R ...
The treatments were control (T1), 50% NPK Zn + FYM (10 t ha) (T2), ... A Kumar,SK Shahi,A Singh 被引量: 0发表: 2018年 The Influence of Humic Fertilizer on Morphological and Physiological Properties of Soybean Crop, in The Conditions of the Moldavian Plateau In this study we ...
Control, rabbit manure, cow dung, poultry manure, green manure, pig manure and NPK fertilizer in 2018 increased the pod yield of okra by 9.7%, 35.3%, 57.9%, 36.2%, 39.2%, 45.5% and 3.2%, respectively compare with the same treatment in 2017. Amongst various organic manures, poultry ...
FertilizerInputs of organic and inorganic compounds in agriculture have a strong influence on soil properties and productivity. This study investigated the influence of Rice mill Waste (RW) in combination with or without NPK 15:15:15 on some physico-chemical properties and productivity of an ...