scholarly journals Effects of Organic and Inorganic Fertilzer on the Early Growth Response of Afzelia africana

2019 ◽  
pp. 1-8
Author(s):  
Adeboyin Funmi Aderounmu
Keyword(s):  
Plant Height ◽  
Water Hyacinth ◽  
Growth Response ◽  
Poultry Manure ◽  
Early Growth ◽  
Leaf Production ◽  
Inorganic Fertilizers ◽  
Early Growth Response ◽  
Afzelia Africana ◽  
Organic And Inorganic Fertilizers

An experiment was conducted in the nursery of Department of Forestry Technology at the Federal College of Forestry Ibadan, Oyo state, Nigeria to determine the effect of organic and inorganic fertilizers on early growth response of Afzelia africana. Seedlings were collected from Forestry Research Institute of Nigeria, Ibadan, Oyo State and were transplanted into 2kg perforated polythene pots. The experiment was laid out in a completely randomized design with five treatments replicated three times. The treatments were: 20 t ha-1  water hyacinth compost (T1), 20 t ha-1  water hyacinth + poultry manure compost (T2), 20 t ha-1  poultry manure (T3) and 50 kg ha-1 NPK 20:10:10 (T4) and T5 - control (no fertilizer application). The compost was applied two (2) weeks before planting, while NPK 20:10:10 was applied two 2 weeks after planting. The experiment was monitored for eight (8) weeks after transplanting (WAT), while growth parameters were measured. The results of the study showed that application of fertilizers gave significant (p=0.05) increase in plant height (cm), stem diameter (mm), leaf production, and leaf area (cm2) of A. africana. Plant height ranged from 41.43 cm in the control to 47.96 cm in the pots where 20t ha-1 water hyacinth compost was applied. Stem diameter also increased across treatments, while leaf production ranged from 9 in the control treatment to 14 in the pots with 20t ha-1 poultry manure. These results suggested that the incorporation of organic and inorganic fertilizers increased productivity of A. africana. However, application of 20 t ha-1 water hyacinth compost is recommended because it is available, affordable and environmentally friendly for the production of A. africana especially in the study area.

scholarly journals Influence of Arbuscular Mycorrhizal Fungi (Glomus clarum) and Compost on Early Growth Response of Parkia biglobosa under a Greenhouse Condition

2020 ◽  
pp. 72-79
Author(s):  
F. B. Musa ◽  
O. N. Sulaiman ◽  
V. A. Olayiwola ◽  
F. O. Abiodun ◽  
O. A. Agbo-Adediran
Keyword(s):  
Plant Height ◽  
Mycorrhizal Fungi ◽  
Growth Response ◽  
Arbuscular Mycorrhizal ◽  
Early Growth ◽  
Parkia Biglobosa ◽  
Greenhouse Condition ◽  
Early Growth Response ◽  
Number Of Leaves ◽  
Collar Diameter

Background and Objective: Arbuscular Mycorrhizal Fungi (AMF) plays a role in the structural stability of soil which governs most soil activities. Stable organic manure such as compost may provide a suitable habitat and energy source for mycorrhizal growth, which is also a benefits in view of soil productivity. The impact of a combination of compost and mycorrhizal on plant growth was assessed in this study. Hence, experiment was conducted to investigate the influence of compost and mycorrhizalon the early growth response of Parkia biglobosa under a greenhouse condition. Materials and Methods: In the greenhouse of the Department of Bioscience, Forestry Research Institute of Nigeria. A 2 × 5 factorial experiment in a complete randomized design was conducted; two levels of mycorrhizal (with and without); five levels of compost (10t/ha, 20t/ha, 30t/ha, 40t/ha and no amendments) in two (2) kilogram soil under four (4) replications was set up. Laboratory analyses of soil and organic amendment incorporated in the soil were done. Data on growth variables were taken fortnightly. The data was statistically analyzed and mean were separated using Duncan Multiple Range Test (DMRT). Results: The results showed that, there was significant difference (p<0.05) in the plant height of Parkia biglobosa between mycorrhizal and non-mycorrhizal plants across all weeks after transplanting (WAT),compost application with the interaction of AMF at 40 t/harecorded the highest plant height and number of leaves at 16WAT with 35.14 cm  and 29.75 respectively, which are relatively comparable to other treatments used, the least plant height  and number of leaves were observed when -AMF 0 t/ha ( control) was used as an amendment with 23.00 cm and AMF 0t/ha (15.05) respectively. For collar diameter, all the treatments were comparable to one another except + AMF 30t/ha which produced the lowest collar diameter with mean value of 2.97mm. Conclusion: Based on the description of results above, it can be concluded that: The Inoculation of the AMF and compost significantly affect the early growth performance of Parkia biglobosa, thus providing optimum soil physical conditions for it growth.

scholarly journals Early Growth Response of Noni (Morinda citrifolia L.) Seedlings to Ranging Levels of Organic and Inorganic Fertilizers on an Alfisol

2020 ◽  
pp. 47-53
Author(s):  
F. O. Abiodun ◽  
J. O. Afolabi ◽  
N. C. Isienyi ◽  
J. O. Isola ◽  
V. A. Olayiwola ◽  
...  
Keyword(s):  
Plant Height ◽  
Growth Response ◽  
Ph Value ◽  
Organic Fertilizer ◽  
Early Growth ◽  
Morinda Citrifolia ◽  
Total N ◽  
Early Growth Response ◽  
Randomized Design ◽  
Top Soil

Aim: To investigate the early growth response of Morinda citrifolia to varying levels of Aleshinloye compost and N:P:K 15:15:15 in a degraded Alfisol in a tropical Nigerian environmental condition. Study Design: The study was laid out in a completely randomized design (CRD) with twelve (12) treatments replicated six (6) times with a total of seventy two (72) experimental units. Place and Duration of Study: The study was carried out in the greenhouse of Soil and tree Nutrition department of the Forestry Research Institute of Nigeria Ibadan (FRIN) and it lasted for a period of 6 month. Methodology: Degraded top soil used for the experiment was collected within FRIN arboretum. The soil was air dried and passed through a 2 mm diameter sieve before being filled into polythene pots of 15 cm x 20 cm dimension having a 3 kg soil capacity. The organic fertilizer was applied at 4 weeks before transplanting while the inorganic fertilizer was applied at 2 weeks after transplanting and pre-germinated seedlings of Noni were transplanted at four leaves stage. The data collected include Stem Girth (mm), plant height (cm) and Number of leaves starting from 30 Days After Transplanting (DAT). Results: The result revealed that the soil sample used for this study had pH value of 6.06 and the total N value of 0.11%. Noni plant with treatment T11 (N:P:K 15:15:15 at 80 Kg Nha-1 + Aleshiloye compost (AC) at 80 Kg Nha-1) had the highest plant height  values of 48.17, 65.67 and 77.87 cm respectively which are significantly higher (P = .05) than  T1 (control) with 37.17, 47.50 and 55.33 cm respectively that are the least values observed from 120 DAT to 180 DAT. The Plant Dry Matter (PDM) for leaves, stem and root (3.593, 2.720 and 4.220 g/plant) respectively from the control (T1) plant was the least when compared to every other treatment in the study. Conclusion: The use of composted manure in combination with N:P:K 15:15:15 ensured early and continuous supply of nutrient with resultant higher growth performance of Noni over a period of six months as shown in the study.

Bone Marrow Mesenchymal Stem Cell mediated Ultrasmall Gold Nanoclusters and hNIS Gene Synergize Radiotherapy in Breast Cancer

2021 ◽  
Author(s):  
Lu Zhang ◽  
Benchao Zheng ◽  
Rui Guo ◽  
Ying Miao ◽  
Biao Li
Keyword(s):  
Breast Cancer ◽  
Bone Marrow ◽  
Stem Cell ◽  
Growth Response ◽  
Sodium Iodide ◽  
Gold Nanoclusters ◽  
Early Growth ◽  
Sodium Iodide Symporter ◽  
Early Growth Response ◽  
131I Treatment

The human sodium iodide symporter (hNIS) can be linked to the downstream of radiation-sensitive early growth response protein1 (Egr1) promoter, and activated by the Egr1 following 131I treatment. However, the...

scholarly journals Genetic Evidence for the Association between the Early Growth Response 3 (EGR3) Gene and Schizophrenia

PLoS ONE ◽  
2012 ◽  
Vol 7 (1) ◽  
pp. e30237 ◽  
Author(s):  
Rui Zhang ◽  
Shemin Lu ◽  
Liesu Meng ◽  
Zixin Min ◽  
Juan Tian ◽  
...  
Keyword(s):  
Growth Response ◽  
Early Growth ◽  
Genetic Evidence ◽  
Early Growth Response
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