Effect of Manure and Foliar Application of Zinc and Manganese on Yield and Yield Components in Soybeans (Glycine Max L., Var. Williams) (original) (raw)
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2016
L'apprentissage de l'orthographe chez les apprenants chinois du français L2 : une analyse portant sur un corpus écrit Résumé. Dans l'apprentissage du français écrit, la norme orthographique représente un lieu de difficulté majeure. Confronté à des complexités multiples, tout scripteur aura un long trajet à parcourir avant d'arriver à la maîtrise complète des traitements orthographiques, et ceci est sans doute d'autant plus vrai lorsqu'il s'agit de s'approprier le système orthographique du français dans une langue étrangère. Cette étude vise donc à analyser la réalisation orthographique, chez les apprenants chinois du français L2. Pour ce faire, nous examinons les données issues d'une tâche écrite semi-spontanée, en nous attachant particulièrement au profil développemental des apprenants chinois, et leurs tendances interlangagières face aux problèmes de l'orthographe lexicale, de l'accord en nombre/genre et de la morphologie verbale. En outre, une analyse des erreurs commises par les apprenants, ainsi que les explications possibles pour interpréter ces erreurs sont également présentées, en faisant référence aux caractéristiques spécifiques de l'apprentissage de la langue étrangère.
ESJ, 2018
Cowpea cultivars C1, C2 and C3 were intercropped with maize in intraline pattern (MND); inter-line pattern (1M1C) and strip-intercropping (2M4C) to determine influence of the cultivation method on the mass of 100 seeds and the nutritional quality of the seeds. Pure maize and cowpea crops were used as control plots. One hundred (100) seeds mass and nutrient content of maize and cowpea seed was determined. The results showed that 100 seeds mass (22,59g in 2015 and 21,03g in 2016) and the highest level of protein (9,87g in 2015 and 11,13g in 2016) maize seeds have been obtained with MC1I. Phosphorus levels were higher with maize seeds from sole maize fertilized MV+P (0,27g in 2015 and 0,25g in 2016). However the 2M4C1 intercropping 2M4C1 (0,24g in 2015 and 0,23 in 2016), 2M4N3 (0,24g in 2015 and 0,25g in 2016) and 1M1C3 (0,24g in 2015 and 0,24g in 2016) may be recommended for their phosphorus content in maize seeds. The 2M4C1 intercropping (12,29g in 2015 et 13,05g in 2016) expressed the highest mass of 100 seeds of cowpea. Intercropping using 2M4C3 can be recommended for improved fat content (1,27g in 2015 and 1,38g in 2016) and phosphorus (200,36g in 2015 and 200,33g in 2016) in cowpea seeds.
The land degradation in Benin becomes a major concern for the durability of the production systems. For a better maize productivity in the North of the country, the experimentation was carried out during the production season 2012-2013, on two soil types: concretionned ferruginous tropical soil and hydromorphic ferruginous tropical soil. The objective was to validate in farmer's condition, the different mineral and organo-mineral formulas simulated by DSSAT model in order to improve EVDT-ETR-97 maize grain yield in northern Benin. The experimental design for this experiment was a complete randomized bloc design with four replications. The ten treatments of experiment were essentially the N-P-K formula (manure ; 0-0-0; 0-0-0-manure). Maize grain
Three technologies named D (wet dehulled soybeans seeds), B (boiled soybean seeds before dehulling) and T (roasted soybean seeds before dehulling) for stabilized soymilk production were tested with TGX (large grain size) and Jupiter (small grain size) cultivars. Production yields, sensory, physicochemical and microbiological characteristics of produced milks were determined over a period of 3 months.. The bottled milk was sterilized at a temperature of 115°C under a pressure of 0.7 bar for one hour. The milks were stored at temperature storage place 27°C (for 3 months). The milk yield for technology D is 90.87 % for the jupiter and 92.01 % for the TGX. These yields are higher than the other technologies. Whatever the technology, the TGX cultivar gives a better yield 92.01 %. Sensory analysis revealed that the milk produced with technology D and jupiter cultivar is more appreciated by the 77 % panelist. This milk has a pH of 7.14 at the day of production and decreases to 6.83 after 3 months of storage. Protein, fat and Dry Soluble Matter (DSM) content decreased after storage by 4.30 to 4.13 %, 1.7 to 1.2 % and from 11.68 to 10.28 °Brix respectively. The viscosity was 1.24 cp at the beginning and 1.38 cp after storage. After 3 months of storage, the milk is stable and its microbiological quality complies with accepted standards in relation to spores, coliforms, yeasts and molds.
JOURNAL OF ADVANCES IN PHYSICS, 2015
Molded Steel with manganese have approximately 1,2% C and 12% Mn, this high proportion of manganese gives to this alloy a stable austenitic structure on a room temperature. The experimental methods used for metallurgical studies are spark optical emission spectroscopy, optical microscopy, scanning electron microscopy, micro-hardness and hardnesss test. Steel 1 is heat-treated constitued by 15,516 % of manganese, 2,677 % of chromuim and 1,286 % of carbon. Steel 2 is mechanically treated contains 13,454 % of manganese, 1,721 % of chromuim and 1,213 % of carbon . Steel 1 has sustained quench at 1070°C, for two differents maintaining times on oven 30 and 50 minutes for a thickness of 150 millimeters then for two differents thickness 100 and 150 millimeters for a time of 50 minutes. When maintaining time on the oven increase for low dimension, surface’s alloy become more ductile. We have applied a mechanical treatement manually on steel 2 surface, his hardness increase signi...
Journal of Applied Biosciences, 2019
fruits under splits. Splits did not have a significant effect on plants height and diameter of tomato. The yield of the absolute control (19 t / ha) is significantly lower than the other T1 (39.22 t / ha); T2 (40.72 t / ha) T3 (37.03 t / ha) and T4 (41.4 t / ha). The fractionation modes did not significantly influence (P> 0.05) the quality parameters, in particular the soluble sugar content and the dry matter content. It is the same for the conservation of the fruits where the different modes of fractionation reached 50% of loss after 20 days in ambient environment. Conclusion and application of results : This study confirms the importance of Urea and Potassium Sulfate in the mineral fertilization of tomatoes. The yield levels obtained indicate the need to diffuse the use of Urea and Potassium Sulphate as a mineral supplement to other fertilizers both in single and double fractionation.