Influence of Varying Rates of Chicken Manure on the Growth and Yield Attributes of Amaranths (Amaranthus Cruentus) in Sudan Savanna Nigeria (original) (raw)
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Universal Journal of Agricultural Research, 2018
A field experiment was conducted 2010 cropping season at the Institute for Agricultural Research Farm, Samaru, (11 0 , 11' N, 07 0 38'E). Experimental site was 686 m above sea level in the northern Guinea savanna ecological zone of Nigeria. Study focused on to assess the effects of poultry manure rates (0, 4, 8 and 12 t ha-1) and seedling age (2, 3 and 4 weeks after sowing) at transplanting on growth and yield of amaranth (Amaranthus caudatus L.). Treatments consisted of factorial combinations of four levels of poultry manure and three transplant ages in a randomized complete block design (RCBD) with three replicates. Results indicated that plant height (cm), shoot fresh weight (kg) and number of leaves and branches per plant were significantly (P<0.05) higher with the application of 8 t ha-1 of poultry manure compared with no-manure than the other treatments. However, in most cases, the difference in growth characters using poultry manure rates varying from 4 to 12 t ha-1 were non-significant. Seedlings transplanted at 4 weeks of age were significant taller with shoot fresh weight than 2-weeks old seedlings at the initial growth stage. Transplant age had no effect on these parameters at later stage. All the other growth parameters were not affected (P<0.05) by transplant age. Study suggested that marketable yield increased significantly with increasing poultry manure (4 t ha-1) with transplanting age (2-3 weeks) after emergence to benefit farmers the highest.
Effect of NPK and Poultry Manure on Growth, Yield, and Proximate Composition of Three Amaranths
The study compares the growth, yield, and proximate composition of Amaranthus hybridus, Amaranthus cruentus, and Amaranthus deflexus, grown with poultry manure and NPK in relation to the unfertilized soil of Ilorin, Nigeria. Viable seeds of the Amaranths raised in nursery for two weeks were transplanted (one plant per pot) into unfertilized soil (control) and soils fertilized with either NPK or poultry manure (PM) at 30 Kg ha −1 rate arranged in randomized complete block design with four replicates. Data were collected on plant height, stem girth, number of leaves, leaf area, and number of branches from 1 week after transplanting (1 WAT). Fresh weight, dry weight, and proximate composition were determined at 6 WAT. Except for the length, breadth, and number of leaves, the order of growth parameters and yield in the three Amaranthus species was NPK > PM > control. NPK grown Amaranthus species had the highest protein while PM-grown vegetables had the highest ash content. Crude fibre in A. cruentus grown with PM was significantly higher than NPK and the control. The NPK treatment of A. hybridus and A. deflexus had the highest crude fibre content. NPK and PM favoured growth and yield of the Amaranthus species but influenced proximate composition differently.
Notulae Botanicae Horti Agrobotanici Cluj-napoca, 2009
Field trials were conducted in 2007 and 2008 to determine the influence of planting density and poultry manure application on the growth and yield of Amaranthus cruentus (Linnaeus). This study was conducted at the teaching and research farms of Benson Idahosa University, Benin City using two planting densities (111111 and 62500 plants per hectare) and three levels of poultry manure (0.0, 6.0 and 12.0 t ha-1) in a 2 x 3 factorial arrangement fitted into randomized complete block design with three replicates. Results showed that planting density and poultry manure significantly (P = 0.05) affected the number of leaves, leaf area index, total dry matter and the crop growth rate positively in favour of increasing planting density and poultry manure application rate leading to higher herbage yield. The results showed that the combination of 62500 plants per hectare and application of poultry manure of 12 t ha-1 provided the highest yield (15.74 t ha-1).
This study investigated the growth performance, yield and nutritional quality of Amaranthus cruentus with a view to determining the changes that take place in the proximate composition of the test crop under repeated applications of different poultry composts in pot culture. A factorial combination of four treatments, namely; 100 % Broilers' Manure Compost (BMC), 100 % Layers' Manure Compost (LMC), 100 % Cockerel Manure Compost (CMC) and 33.33 % BMC + 33.33 % LMC + 33.33 % CMC otherwise referred to as Mixed Manure-Compost (MMC) were applied at four levels each and replicated three times. The levels of application were (t ha 1): 9.0, 6.0, 3.0 and 0, which served as the control. The results showed that the growth parameters; such as plant height, stem girth, number of leaves and leaf area of plants increased with increase in compost applications. The-1 highest leafy productivity (leaf + shoot) mean yield of 24.19 t ha was significantly (p < 0.05) different from 9.73-1-1 t ha obtained with 9 t ha of CMC during the two consecutive cropping. The control treatment gave the significantly (p < 0.05) highest values of crude fiber (16.78%), total ash (13.08%) and vitamin C (5.75%) when compared with other treatments. Comparable but lower values were obtained during the second cropping. Despite increased soil fertility brought about by repeated application of poultry manures to soil, reduced leafy productivity and quality of A. cruentus obtained may be attributed to ecotoxicological effect of the compost on the soil.
International Journal of Agronomy
There is a need to optimize the modus operandi of fertilizer beneath farmers’ situations, mainly its application alongside organic resources. The study is aimed at investigating the effect of combined application of NPS blended fertilizer and cattle manure on growth, yield attributes, and yield of grain amaranth. The experiments were conducted in 2020 main cropping season in 3 localities, i.e., Guraferda, Menitgoldiya, and Menitshasha woredas in Southwest Ethiopia. The treatments were consisted of four NPS blended fertilizer levels (0, 20, 40, and 60 kg·ha−1) and four cattle manure series (0, 4, 8, and 12 t·ha−1). The experiment was laid out as a randomized complete block design (RCBD) in a factorial arrangement and was replicated 3 times. The effects revealed that the combined efficacy of NPS blended fertilizer and cattle manure significantly affected the days to flowering, days to physiological maturity, plant height, panicle length, number of panicles per plant, weight of thousan...
Effect of coconut coir and poultry manure on the growth and yield of Amaranthus hybridus L
Journal of Research in Forestry, Wildlife and Environment, 2021
This study was carried out to determine the effect of coconut coir and poultry manure on the growth and yield of amaranthus hybridus L. The parameters accessed are germination percentage, growth performance and yield of Amaranthus hybridus L. The experiment was laid out in Completely Randomized Design consisting of two (2) treatments and control, each with fifteen (15) replicates. The data collected were subjected to Analysis of Variance (ANOVA). The means were further separated using Least Significant Difference (L.S.D) where significant differences were observed. The data collection from the experiment was taken for seven (7) weeks. The results showed that coconut coir had the highest mean value of 14.71 mm, 10, 0.4290mm and 3.600mm for the plant height, for number of leaves, stem girth, and for weight of yield (harvested Amaranthus hybridus L.) respectively at seventh (7th) week. The results of analysis of variance indicated significant differences in plant height, number of leaves, and stem girth in coconut husk among treatments applied at 0.05 level of probability. The results obtained for analysis of variance for (yield) weights of harvested Amaranthus hybridus L (yield) revealed significant difference in different media with the value of (2.000g of for top soil, 3.600g for coconut coir and 2.267g for poultry manure) among treatments applied at 0.05 level of probability.
Research in Agriculture Livestock and Fisheries
The experiment was carried out at the research farm of Bangladesh Institute of Nuclear Agriculture, Mymensingh, Bangladesh during December 2015 to January 2016 to evaluate the effects of cow dung (CD), poultry manure (PM) and mustard oil cake (MOC) along with NPK fertilizer amendments on the growth and yield performances of red amaranth in silty loam soil. The treatments were (i) NPK (control), (ii) NPK + CD, (iii) NPK + PM and (iv) NPK + MOC. All three types of manures significantly increased the plant height and numbers of leaves plant-1, thereby fresh weight, yield compared with the control (NPK). The best results in terms of vegetable fresh yield were obtained in the following order: NPK > CD > PM > MOC. Application of MOC is not beneficial due to 30 times higher price than CD and PM. PM added NPK fertilizer combination showed higher vegetable yield (10.87 t ha-1) than CD added NPK fertilizer combination (10.17 t ha-1). PM added fertilizer combination also had almost eq...
Advances in Agriculture, 2014
Field experiment was carried out at the Teaching and Research Farm of Kwara State University, Malete, Ilorin, to evaluate the effect of compost, organomineral, and inorganic fertilizers on the growth and yield of Amaranthus caudatus as well as its residual effects. Amaranthus was grown with compost Grade B (unamended compost), organomineral fertilizer Grade A (compost amended with mineral fertilizer), and NPK 15-15-15 and no fertilizer (control). All the treatments except control were applied at the rate of 100 kg N/ha. The results indicated that the Amaranthus yield of 18.9 t/ha produced from Grade A was significantly ( < 0.05) higher than 17.6 t/ha obtained from NPK fertilizer. Residual effect of Amaranthus growth parameters such as plant height, number of leaves, and yield values obtained from Grade A was also significantly ( < 0.05) higher than that of NPK, compost, and control values. Thus, organomineral fertilizer could be used in cultivation of Amaranthus caudatus in Ilorin and in similar type of soil in similar agroecology.