Aims: To determine the quantity of nitrogen required for vegetative, yield and yield components of maize and to predict these attributes using the normalised difference vegetative index. Study Design: Experiment was carried out in randomized complete block design five treatments...
Open access
Research Article10.9734/AJSSPN/2018/43886
A Field experiments were conducted from 2015 to 2016 wet seasons at the Teaching and Research of the Leventist Farm, Tumu Akko local Government area, Gombe State, to evaluate the effect of incorporated legumes and nitrogen levels on yield and yield attributes of maize. The treatm...
Open access
Research Article10.9734/AJSSPN/2017/39905
Predicting the infiltration characteristics for soils is crucial for proper management and sustainable use of soil and water resources for prevention of soil erosion. The study was carried out to evaluate the infiltration models by measuring the field infiltration rate on sandy l...
Open access
Research Article10.9734/AJSSPN/2018/42878
Controlled-release fertilizers are the novel and most technically advanced way of supplying mineral nutrients to crops. Compared to conventional fertilizers, their gradual pattern of nutrient release better meets plant needs, minimizes leaching, and therefore improves fertilizer...
Open access
Research Article10.9734/AJSSPN/2018/44164
Aims: In this study, the field experiment was performed to study the soil properties changes, tuber yield and nutritional quality of Cassava (Manihot esculenta Crantz.) using organic fertilizers. Study Design: Two organic fertilizers treatments; Natural (wood ash 740 kg/ha + bat...
Open access
Research Article10.9734/AJSSPN/2018/42912
Aims: A field experiment was performed in a saline calcareous soil. Its aim was to evaluate the fertilization effects of potassium (K) from different sources in the form of a liquid solution sprayed on both plant and soil on some soil properties and on the carrot (Daucus carota L...
Open access
Research Article10.9734/AJSSPN/2018/42631
Field experiment was conducted to determine the impact of fertilizer on the dry matter and nutrient uptake of sweet corn (Zea mays L. var Saccharata) under conventional tillage operation at the research station in Central Mindanao University of the Institute of Plant Breeding-Uni...
Open access
Research Article10.9734/AJSSPN/2018/42605
Aim: The aim of investigation was to evaluate the influence of organic fertilizer on soil, leaf nutrient content, growth and yield of Physic nut in Makurdi, North Central, Nigeria. Study Design: The experiment was laid out in a randomized complete block design and replicated tric...
Open access
Research Article10.9734/AJSSPN/2018/42090
Aims: A field experiment has been carried out under the sandy soil conditions. Its aim was to evaluate the effect of some plant growth regulators (PGRs) foliar sprayed along with the fertilization by Fe and/or Zn on the lintel (Lens culinaris Medikus) yield and quality. Study Des...
Open access
Research Article10.9734/AJSSPN/2018/42897
Soil fertilization is one of the major way to sustain crop production. In the present paper, fertilization trials were carried out on Andosols developed on trachyte in the upper part of the Bambouto Mountains with trachyte powder, human urine, and reserved water from cooked beans...
Open access
Research Article10.9734/AJSSPN/2018/41999