scholarly journals Effects of Number and Rate of Goat Manure Application on Soil Properties, Growth and Yield of Sweet Maize (Zea mays L. saccharata Strut)

2014 ◽  
Vol 3 (4) ◽  
pp. 75 ◽  
Author(s):  
Donatus Felix Uwah ◽  
V. E. Eyo
Keyword(s):  
Zea Mays ◽  
Grain Yield ◽  
Soil Properties ◽  
Soil Ph ◽  
Growth And Yield ◽  
Area Index ◽  
Total N ◽  
Yield Parameters ◽  
Npk Fertilizer ◽  
Goat Manure

<p>Alternative sources of plant nutrients have now become highly imperative especially for vegetable crop production in Nigeria. Due to the escalating costs, environmental and health problems associated with excessive use of inorganic fertilizers on continuously cropped fields, there is a need for more research on the use of organic manures and residues. A field experiment was conducted in the late growing season from September to December, 2012 in Calabar, a humid forest agroecology in south eastern Nigeria to evaluate the effects of two types of goat manure (GM) application (single and double split doses), five rates of GM (0, 5, 10, 15 and 20 t ha<sup>-1</sup>) and 400kg ha<sup>-1 </sup>NPK fertilizer (120:60:60 kg ha<sup>-1</sup>) rate on soil chemical properties and agronomic performance of sweet maize (<em>Zea mays</em> L. saccharata Strut). Factorial combinations of the treatments were fitted into a randomized complete block design with three replications. The application of GM significantly (P ? 0.05) increased soil pH, organic matter (OM) content, total N, available P, exchangeable K, Ca, Mg and the cation exchange capacity (CEC) status of the soil. Soil exchangeable acidity (EA) was reduced from 1.76 to 0.64 cmol kg<sup>-1</sup> at 20 t ha<sup>-1 </sup>GM rate. The 20 t ha<sup>-1 </sup>also recorded the highest values for soil pH, OM, P, Ca, Mg and CEC, while the values for residual N and K peaked at the NPK fertilizer treatment. The double split application of GM recorded higher values for growth and yield attributes, and increased soil properties than the single application. Growth and yield parameters such as plant height, number of leaves, leaf area index (LAI), total dry matter (TDM), number and weight of grains/ear and total grain yield were significantly (P <span style="text-decoration: underline;">&lt;</span> 0.05) increased by GM and NPK fertilizer treatments. The values obtained for all growth and yield parameters except LAI at the 20 t ha<sup>-1</sup> GM rate were not significantly different from those at the NPK fertilizer treatments. The application of 5, 10, 15 and 20 t ha<sup>-1 </sup>GM, and NPK fertilizer significantly increased TDM by 11.9, 74.3, 91.9, 106.2 and 104.6%; weight of grains/ear by 16.5, 54.6, 61.4, 100.6 and 94.4% and total grain yield by 46.9, 111.7, 121.0, 127.2 and 140.1% respectively, compared with the control treatment. The interactions between number of applications and rates showed that split applying GM at 20 t ha<sup>-1 </sup>maximized TDM, weights of whole and dehusked green ears and total grain yield compared to other GM rates, hence it is recommended.</p>

scholarly journals Effect of Inorganic Fertilizer on Soil Properties, Growth and Yield of Maize in Makurdi, Southern Guinea Savanna Zone of Nigeria

2020 ◽  
pp. 16-24
Author(s):  
A. Ali ◽  
M. Usman ◽  
S. O. Ojeniyi
Keyword(s):  
Soil Properties ◽  
Soil Ph ◽  
Inorganic Fertilizer ◽  
Maize Plant ◽  
Growth And Yield ◽  
Mineral Fertilizers ◽  
Guinea Savanna ◽  
Npk Fertilizer ◽  
Cropping Seasons ◽  
Savanna Zone

Field experiment was conducted with the objective to determine the effect of inorganic fertilizer on soil properties, growth and yield of maize at the Teaching and Research Farm, Federal University of Agriculture, Makurdi, Southern Guinea Savanna Zone of Nigeria, during 2017 and 2018 cropping seasons. The experimental treatments consisted of 0, 75, 150 and 300 kg ha-1 of NPK fertilizer laid out in a randomized complete block design (RCBD) and replicated thrice. Soil samples were collected from a plough layer of 0-15 cm before and after the experiment for each cropping season according to the treatments and were analyzed for particle size distribution (PSD), soil pH, organic carbon (OC), total nitrogen (TN), available phosphorus, exchangeable cations and cation exchange capacity (CEC). Maize plant (growth and yield) data collected were subjected to analysis of variance after which significant means were separated using least significant difference (LSD) at P < 0.05. From the results, the effects of fertilizer treatments on soil properties investigated were significant. Application of fertilizer increased soil organic matter (SOM), TN and CEC in both cropping seasons. However, the SOM was low in all plots with no application of fertilizer. Exchangeable bases, base saturation and CEC reduced in 2017 in no fertilizer treatments but remarkably increased in 2018 due to application of 75, 150 and 300 kg ha-1. The 300 kgha-1 NPK fertilizer applications produced higher growth and yields of maize plant than remaining treatments. Similarly, soil properties (soil pH, SOM, TN and CEC) were also improved with application higher levels of mineral fertilizers for agricultural production.

scholarly journals IMPACT OF IRRIGATION INTERVALS AND TILLAGE SYSTEMS ON SOIL MOISTURE DISTRIBUTION AND MAIZE (ZEA MAYS L.) GROWTH IN EASTERN SUDAN

2019 ◽  
pp. 1-4
Author(s):  
Khalid Hussian Solieman
Keyword(s):  
Soil Moisture ◽  
Grain Yield ◽  
Harvest Index ◽  
Zea Mays L ◽  
Moisture Distribution ◽  
Growth And Yield ◽  
Tillage Systems ◽  
Area Index ◽  
Yield Parameters ◽  
Soil Moisture Distribution

A field experiment was conducted to investigate the effect of different irrigation intervals and tillage systems on soil moisture distribution and maize (Zea mays L.) growth and yield. The field work was carried out at Demonstration Farm of the Faculty of Agriculture and Natural Resources, University of Kassala, New Halfa (Sudan) for two consecutive seasons (2009/2010 and 2010/2011). The irrigation intervals were 14 days (I1) and 21 days (I2). While the tillage systems were {(disc plowing + harrowing + leveling + ridging (TS1)), (chisel plowing + harrowing + leveling + ridging, (TS2)), (disc harrowing + leveling + ridging, (TS3)), and ridging only, (TS4)}. The experiment was organized in split plot design with three replications. The soil moisture distribution was estimated before and during the experiment, while the measured crop growth and yield parameters were emergence percentage, plant height, leaf area index, biological yield, grain yield, and harvest index. The results showed that moisture content (%) tend to increase significantly (P≤ 0.05) with depth before running the treatments and during the different stages of the experiment, while the highest values of moisture content were observed with I1 and TS2. Moreover, irrigation intervals and tillage systems showed high significant (P≤0.01) effect on the leaf area index, grain yield and harvest index in both seasons. Hence, the combination of I1 and TS2 showed the highest grain yield across the two seasons (8.5 and10.4 ton/ha) compared to I2 with TS3 and TS4 which revealed the lowest ones, (6.5 and 3.9 ton/ha, respectively). The conclusion drawn from this study is that I1 and TS2 were showed the best soil moisture distribution and significant improvement of maize growth and yield parameters.

scholarly journals Comparative effects of jatropha seedcake, chicken and kraal manures on selected soil properties, growth and yield of tomato (Lycopersicon esculentum)

2018 ◽  
Vol 8 (1) ◽  
pp. 1-6 ◽  
Author(s):  
W Mambo ◽  
M Mataa ◽  
BH Chishala
Keyword(s):  
Soil Properties ◽  
Bulk Density ◽  
Plant Height ◽  
Soil Ph ◽  
Fruit Weight ◽  
Chicken Manure ◽  
Growth And Yield ◽  
Total N ◽  
Organic Manures ◽  
Number Of Branches

A field trial was conducted to evaluate the comparative effects of jatropha seedcake, chicken and kraal manures on selected soil properties, growth and yield of tomato in Zambia during the cropping season of 2012-13. A Randomized Complete Block Design (RCBD) with four replicates and six treatments, namely- jatropha seedcake (5.0 t ha-1), chicken manure (5.0 t ha-1), kraal manure (5.0 t ha-1), jatropha seedcake (2.5 t ha-1) + chicken manure (2.5 t ha-1), jatropha seedcake (2.5 t ha-1) + kraal manure (2.5 t ha-1) and control (0.0 t ha-1) was used. Soil total N, P, K, Ca, Mg, SOM, soil pH, bulk density, plant height, number of branches, number of fruits plant-1, and mean fruit weight effects were subsequently monitored. Organic manures significantly increased total N, available P, exchangeable K, Ca, Mg, SOM, soil pH, plant height, number of branches, number of fruits, mean fruit weight and yield of tomato compared to the control. Organic manures also significantly reduced soil bulk density compared to the control. Among the organic amendments treated alone, jatropha seedcake gave the highest yield of 28.62 t ha-1 compared to chicken manure (28.20 t ha-1) and kraal manure (27.50 t ha-1). Maximum yield benefits came from a mixture of jatropha seedcake + chicken manure (29.60 t ha-1)and jatropha seedcake + kraal manure (29.00 t ha- 1) which could have been due to balanced proportions of major nutrients required for tomato growth. Jatropha seedcake mostly performed favourably the same or better than chicken and kraal manures in many aspects.Int. J. Agril. Res. Innov. & Tech. 8 (1): 1-6, June, 2018

scholarly journals Performance of White Maize under Different Spacing and Integrated Fertilizer Management

2020 ◽  
pp. 23-32
Author(s):  
Tahmina Ahmmed ◽  
Md. Jafar Ullah ◽  
M. A. Mannan ◽  
Mst. Shammi Akter
Keyword(s):  
Grain Yield ◽  
Plant Height ◽  
Seed Yield ◽  
Growth And Yield ◽  
Recommended Dose ◽  
Fertilizer Management ◽  
Higher Plant ◽  
Area Index ◽  
Yield Parameters ◽  
Number Of Leaves

An experiment was conducted during December, 2017 to May, 2018 at the Agronomy field of Sher-e-Bangla Agricultural University, Dhaka to evaluate the performance of white maize variety under different spacing and integrated fertilizer management. The experiment comprised two different factors; (1) two plant spacing viz. S1 (60 cm × 20 cm) and S2 (40 cm × 20 cm) and (2) four levels of integrated fertilizer application viz. T1: All chemical fertilizer (recommended dose), T2: maize straw compost +½ of recommended dose,T3: cowdung+½ of recommended dose and T4: vermicompost +½ of recommended dose. The experiment was set up in split plot design with three replications. Results revealed that both the individual and the interaction treatments had effect on different growth and yield parameters of white maize. In respect of the spacing effect, the wider spacing S1 showed higher plant height, number of leaves plant-1, cob length, cob circumference, number of grains cob-1, shelling percentage, 100 grains weight and harvest index where S2 showed higher grain yield. The integrated fertilizer had significant effect on different growth and yield parameters of white maize. In respect of the integrated fertilizer effect, the highest values in plant height, number of leaves plant-1, leaf area index and crop growth rate, cob length, cob circumference, number of grains cob-1, shelling percentage, 100 grains weight, grain yield, stover yield and biological yield were highest with T3 whereas, the lowest corresponding values were recorded from T2. Among the interaction treatments, higher seed yield was obtained with the interaction treatment S2T3 (10.01 t ha-1) while S1T2 showed significantly the lowest seed yield (5.27 t ha-1). The highest seed yield was mostly attributed to the number of grains per cob (328-433) and 100 seed weights (29.67-33.33 g).

scholarly journals PERFORMANCE OF MAIZE (ZEA MAYS) GROWN ON MILDLY ACIDIC LOW FERTILE SOIL AS AFFECTED BY SELECTED ORGANIC-BASED SOIL AMENDMENTS AND SYNTHETIC FERTILIZER

2018 ◽  
Vol 6 (9) ◽  
pp. 385-394
Author(s):  
Babajide P.A. ◽  
Akinrinola T. B. ◽  
Oyeyiola Y.B. ◽  
Okoro-Robinson M.O. ◽  
Salami T.B. ◽  
...  
Keyword(s):  
Zea Mays ◽  
Block Design ◽  
Poultry Manure ◽  
Fertilizer Application ◽  
Growth And Yield ◽  
Cow Dung ◽  
Chemical Fertilizers ◽  
Yield Parameters ◽  
Npk Fertilizer ◽  
Synthetic Fertilizers

Under intensive cropping systems in the tropics, application of chemical fertilizers becomes an apparently indispensable means of replenishing the rapidly depleting soil nutrients. However, the reported side effects of continuous application of synthetic fertilizers on soil and man are now a major concern. Hence, determination of the potentials of some easily exploitable natural or organic-based fertilizer material(s), which can effectively compete with the commonly used synthetic fertilizers like NPK 15-15-15, is a worthwhile scientific approach, not towards improved performance of versatile arable crop like maize, but also for total eradication or alleviation of chemical inputs on tropical soils. A field experiment was conducted at the Teaching and Research Farms, Ladoke Akintola University of Technology (LAUTECH), Ogbomoso, in the year 2017, to comparatively determine the effects of NPK fertilizer and some selected organic-based fertilizer / ammendments on growth, yield and nutrient uptakes of maize (Zea mays). Six treatments were introduced, T0 (the control which received no fertilizer application), T1 (NPK fertilizer application), T2 (Tithonia compost application), T3 (Organomineral fertilizer application), T4 (Poultry manure application) and T5 (Cow dung application). All fertilizers were applied at recommended rates. The experiment was laid out in Randomized Complete Block Design (RCBD), replicated thrice. Data were collected on growth and yield parameters, and were subjected to analysis of variance. Means were separated using Duncan multiple range test. Application of different fertilizer materials significantly improved maize performance and nutrient uptakes, compared to the control. Organomineral fertilizer application produced the highest values of most of the growth and yield parameters measured. Although, the values obtained were mostly not significantly different from other fertilizer materials tested (except for cow dung, which was in some cases, significantly lower in values than other fertilizers tested, but significantly higher than the control (which steadily had the least values of all the parameters measured). Such significant increments may be due to the cherished attributes of organomineral fertilizer (some its nutritious fractions may be rapidly released while remaining fractions may be slowly released, over a long period of time). Hence, application of organomineral is therefore recommended. This will considerably reduce chemical loads on the soil in the study area. Meanwhile, in order to be purely organic in maize production, either composted tithonia or poultry manure is recommended for the study area. This will not only prevent total dependence on harmful and highly priced chemical fertilizers, but may promote improved soil nutrition and hygienic crop productivity.

scholarly journals Influence of Tithonia Diversifolia on Maize (Zea mays L.) Yield, Fertility and Infiltration Status of Two Clay Varied Soils

2019 ◽  
Vol 8 (1) ◽  
pp. 114-119
Author(s):  
Olufemi Gabriel Dayo-Olagbende ◽  
Oluwawemimo Omowumi Akingbola ◽  
Gbolahan Saheed Afolabi ◽  
Babatunde Sunday Ewulo
Keyword(s):  
Zea Mays ◽  
Soil Properties ◽  
Zea Mays L ◽  
Chemical Properties ◽  
Growth And Yield ◽  
Physical And Chemical Properties ◽  
Tithonia Diversifolia ◽  
Total N ◽  
Physical And Chemical ◽  
And Chemical Properties

Towards a more sustainable soil management through recycling of readily available weeds in Akure, Nigeria, different rates of Tithonia diversifolia (tithonia) were compared on a field trial to evaluate its effect on soil properties. The experiment was sited at two locations in South gate of the Federal University of Technology, Akure. Prior to the field establishment, a composite soil sample was collected and analyzed for physico-chemical properties. The sites were cleared and tilled. The experiment was laid out in a Randomized Complete Block Design (RCBD) with three replicates. The treatments consisted of three levels of tithonia application which are 0, 3 and 6 t ha-1. Each experimental unit size was 2 m x 2 m with 1 m alleyway. Maize (Zea mays L. var.TZB-SR) seeds were sown at a spacing of 75 cm by 25 cm and 10 were randomly sampled per plot for growth and yield parameters. Data were collected on maize yield and soil physical and chemical properties after harvest to ascertain sustainability of the mulch material after cropping. Application of tithonia mulch improved growth, and yield indices of maize as well as soil physical and chemical properties. The contents of soil total N, exchangeable cations, , CEC, Organic matter content, total porosity, moisture content and infiltration rate were found to significantly (p>0.05)  increase in treatments with tithonia mulch. The best result was from the application rate 6 tha-1 because it improved and left the soil conserved after harvesting maize. Similar trends were observed at the two sites despite variation in inherent soil properties.

scholarly journals The Performance of Zea mays as Influenced by NPK fertilizer Application

2009 ◽  
Vol 1 (1) ◽  
pp. 59-62 ◽  
Author(s):  
Kolawole Edomwonyi LAW-OGBOMO ◽  
Joyce Egberanwen LAW-OGBOMO
Keyword(s):  
Grain Yield ◽  
Leaf Area ◽  
Field Trials ◽  
Fertilizer Application ◽  
Growth And Yield ◽  
Optimum Level ◽  
Dry Matter Accumulation ◽  
Area Index ◽  
Compound Fertilizer ◽  
Npk Fertilizer

Field trials were made to estimate the effect of NPK 15:15:15 fertilizer on the growth and yield of maize were conducted over a two year period. NPK fertilizer applications significantly increase plant height, stem girth, number of leaves, leaf area, leaf area index, dry matter accumulation and yield. The optimum level of NPK 15:15:15 fertilizer for successful production of maize grains was 400 (60 kg N + 27.16 kg P + 49.80 kg K) kg / ha compound fertilizer based on the fact that it had the greatest dry cob yield (12.44 t / ha), grain yield (7.95 t /ha), relative grain yield (2.26) and 100-seeds weight (11.62g).

scholarly journals Nitrogen Supply Affects Grain Yield by Regulating Antioxidant Enzyme Activity and Photosynthetic Capacity of Maize Plant in the Loess Plateau

Agronomy ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 1094
Author(s):  
Kai Yue ◽  
Lingling Li ◽  
Junhong Xie ◽  
Setor Kwami Fudjoe ◽  
Renzhi Zhang ◽  
...  
Keyword(s):  
Grain Yield ◽  
Antioxidant Enzyme ◽  
Loess Plateau ◽  
Photosynthetic Capacity ◽  
Growth And Yield ◽  
Dry Matter Accumulation ◽  
The Loess Plateau ◽  
Area Index ◽  
Leaf Stage ◽  
Significant Difference

Nitrogen (N) is the most limiting nutrient for maize, and appropriate N fertilization can promote maize growth and yield. The effect of N fertilizer rates and timings on morphology, antioxidant enzymes, and grain yield of maize (Zea mays L.) in the Loess Plateau of China was evaluated. The four N levels, i.e., 0 (N0), 100 (N1), 200 (N2), and 300 (N3) kg ha−1, were applied at two timings (T1, one-third N at sowing and two-thirds at the six-leaf stage of maize; T2, one-third applied at sowing, six-leaf stage, and eleven-leaf stage of maize). The results show that N2 and N3 significantly increased the plant height, stem and leaf dry weight, and leaf area index of maize compared with a non-N-fertilized control (N0). The net photosynthetic rate, transpiration rate, stomatal conductance, and leaf chlorophyll contents were lower, while the intercellular carbon dioxide concentration was higher for non-fertilized plants compared to fertilized plants. The activities of peroxidase (POD) and superoxide dismutase (SOD) increased with N rate, but the difference between 200 and 300 kg ha−1 was not significant; further, the isozyme bands of POD and SOD also changed with their activities. Compared with a non-N-fertilized control, N2 and N3 significantly increased grain yield by 2.76- and 3.11-fold in 2018, 2.74- and 2.80-fold in 2019, and 2.71- and 2.89-fold in 2020, and there was no significant difference between N2 and N3. N application timing only affected yield in 2018. In conclusion, 200 kg N ha−1 application increased yield through optimizing the antioxidant enzyme system, increasing photosynthetic capacity, and promoting dry matter accumulation. Further research is necessary to evaluate the response of more cultivars under more seasons to validate the results obtained.

scholarly journals Effect of sowing time on growth and yield attributes of three mustard cultivars grown in Tidal Floodplain of Bangladesh

2017 ◽  
Vol 14 (2) ◽  
pp. 155-160
Author(s):  
MAR Sharif ◽  
MZ Haque ◽  
MHK Howlader ◽  
MJ Hossain
Keyword(s):  
Grain Yield ◽  
Leaf Area Index ◽  
Dry Matter ◽  
Growth And Yield ◽  
Index Number ◽  
Sowing Time ◽  
Area Index ◽  
Yield Attributes ◽  
Sowing Dates ◽  
1000 Grain Weight

The experiment was conducted at the field laboratory of the Patuakhali Science and Technology University, Patuakhali, Bangladesh during the period from November, 2011 to March 2012 under the tidal Floodplain region to find out optimum sowing time for the selected three cultivars (BARI Sharisha-15, BINA Sharisha-5 and BARI Sharisha-9). There were four sowing dates viz. 30 November, 15 December, 30 December and 15 January. Significant variations due to different sowing dates were observed in plant height, total dry matter, leaf area index, number of siliqua plant-1, seeds silique-1, 1000-grain weight, grain yield and HI. Results showed that the highest grain yield (1.73 t ha-1) was obtained from the first sowing (30 November) with BINA Sharisha-5 and it was significantly different from the yields of all other combination.J. Bangladesh Agril. Univ. 14(2): 155-160, December 2016

scholarly journals RESPON PUPUK KANDANG KAMBING DAN PUPUK NPK PADA PERTUMBUHAN DAN HASIL TANAMAN TERUNG HIJAU (Solanum melongena L.).

2016 ◽  
Vol 10 (1) ◽  
pp. 53-62
Author(s):  
Visca R Yuanita ◽  
Tri Kurniastuti ◽  
Palupi Puspitorini
Keyword(s):  
Plant Height ◽  
Block Design ◽  
Solanum Melongena ◽  
Growth And Yield ◽  
Leaf Number ◽  
Fruit Length ◽  
Honestly Significant Difference ◽  
Significant Difference ◽  
Npk Fertilizer ◽  
Goat Manure

Research about influence of goat manure and NPK fertilizer on the growth and yield of green eggplant (Solanum mengolena L.) has been conducted in field village farmer-owned Semen Gandusari District of Blitar which took place in March-April 2016. The aim of this study was to know the interaction for among goat manure and NPK fertilizer on the growth and yield of green eggplant as well as the effect of each factor. This study uses Randomaized Complete Block Design (RCBD) factorial consisting of 16 treatment and each 3 replicates ie: P0M0, P0M1, P0M2, P0M3, P1M0, P1M1, P1M2, P1M3, P2M0, P2M1, P2M2, P2M3, P3M0, P3M1 , P3M2, P3M3. The data taking were plant height, leaf number, fruit length, fruit diameter and weight of fruit per plant. The data were analyzed to F test as followed by a 5% test Honestly Significant Difference (HSD) error level of 5%. The experimental results very significant effect on plant height, leaf number, fruit length and weight of fruits per plant and the effect is not noticeable to the diameter of fruit plants green eggplant. The combined use goat manure 750 g / plant and NPK fertilizer 60 g / plant (P2M3) is proper fertilization to improve the growth and best yield of green eggplant with the highest total weight of the fruit crop that yields 1576.6 grams

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