Local soil fertility management on small-scale farming systems for sustainable agriculture

2015 ◽  
Author(s):  
Namriah ◽  
Laode Muhammad Harjoni Kilowasid
Keyword(s):  
Sustainable Agriculture ◽  
Soil Fertility ◽  
Farming Systems ◽  
Small Scale ◽  
Soil Fertility Management ◽  
Fertility Management ◽  
Local Soil

SOIL FERTILITY MANAGEMENT BASED ON INTENSIFICATION OF BIOLOGICAL FACTORS IN THE FARMING SYSTEMS

2021 ◽  
Vol 3 (90) ◽  
pp. 10-17
Author(s):  
V.N. Masalov ◽  
◽  
N.A. Berezina ◽  
V.T. Lobkov ◽  
Yu.А. Bobkova ◽  
...  
Keyword(s):  
Soil Fertility ◽  
Farming Systems ◽  
Biological Factors ◽  
Soil Fertility Management ◽  
Fertility Management

scholarly journals Awareness of Integrated Soil Fertility Management Practices in the Savelugu Municipal of the Northern Region of Ghana

2020 ◽  
Vol 43 (338) ◽  
pp. 35-41
Author(s):  
Ammal Abukari ◽  
Rahamatu Abukari
Keyword(s):  
Soil Fertility ◽  
Management Practices ◽  
Household Size ◽  
Sub Saharan Africa ◽  
Inorganic Fertilizer ◽  
Small Scale ◽  
Soil Fertility Management ◽  
Appropriate Use ◽  
Integrated Soil Fertility Management ◽  
Fertility Management

AbstractIn sub-Saharan Africa intensifying small-scale farming is essential in addressing poverty related issues in rural communities and the degradation of natural resources. Integrated Soil Fertility Management (ISFM) are the best practices used to improve the productivity of crops whilst maximizing agronomic efficiency of inputs applied and hence contributing to sustainable intensification. ISFM usually include the appropriate use of inorganic fertilizer and organic resources, good agronomic practices and appropriate use of germplasm. The survey was carried-out on the awareness of Integrated Soil Fertility Management practices in the Savelugu Municipal of Northern Ghana to study the awareness of integrated soil fertility management practices amongst farmers through the administration of questionnaires. A multistage method of sampling was used in selecting thirty (30) respondents randomly from five (5) selected communities namely Jana, Yapalsi, Diari, Nabogu and Gushie to make up a total sample size of 150 respondents. Frequency distribution and percentages were used to represent the data. Correlation analysis was used to test for the relationship between awareness, educational level and household size. The survey showed that majority of the respondents at ages between 21 and 30 years were married and majority with household size of 3 to 5 as well as primary and secondary education. Farming activities were carried-out by hand (80%). Majority of the respondents (43.3%) were informed about ISFM through demonstrations and 20% of the farmers apply inorganic fertilizer. About 85.5% of the respondents were aware of ISFM. The research also revealed that ISFM improves production and supports finances of respondents. The assessment of respondents’ perception of ISFM revealed a positive agreement of the effect of ISFM on soil health as well as improved production. In conclusion, it is thus suggested that it is needful for the involvement of the government on the adoption of ISFM via Non-Governmental Organisations (NGOs) locally and or internationally for a suitable advancement and to guarantee a sustainable environment with a world-wide corporation for improvement.

scholarly journals Optimizing Soil Fertility Management Strategies to Enhance Banana Production in Volcanic Soils of the Northern Highlands, Tanzania

Agronomy ◽  
2020 ◽  
Vol 10 (2) ◽  
pp. 289 ◽  
Author(s):  
Akida I. Meya ◽  
Patrick A. Ndakidemi ◽  
Kelvin M. Mtei ◽  
Rony Swennen ◽  
Roel Merckx
Keyword(s):  
Soil Fertility ◽  
Management Strategies ◽  
Farming Systems ◽  
Animal Manure ◽  
Cattle Manure ◽  
Organic N ◽  
Mineral Fertilizers ◽  
Soil Fertility Management ◽  
Fertility Management ◽  
N Dose

Banana is an important crop in high altitude areas of Tanzania, grown widely both as a food staple and as the main source of income. However, its production is constrained by low soil fertility, a result of gradual nutrient mining by the crop. Currently, soil fertility management in banana-based farming systems in the country relies mainly on applications of animal manure. However, the amount of manure produced in most farms is not enough to replenish soil fertility due to the small number of animals kept by smallholder resource-poor farmers who are the major producers in the country. Field experiments were conducted at three sites with varying soil types and contrasting weather conditions along the altitudinal gradients on the slopes of the volcanic mountains of Kilimanjaro and Meru, northern Tanzania to (1) investigate the effect of mineral nitrogen (mineral N) fertilizer applications on the growth and yield of Mchare banana (Musa spp., AA, a traditional East African highland cooking banana sub-group), at the four levels of 0, 77, 153, and 230 kg N ha−1 year−1 as a starter strategy to improve the current soil fertility management strategies, and (2) evaluate the effect of the combined use of inorganic and organic N sources on growth and banana fruit production as an alternative strategy to manage soil fertility and minimize animal manure requirements. The treatment factors were trial sites (Tarakea, Lyamungo, and Tengeru) as the main factor and N fertilization strategies (as urea alone, sole cattle manure, and in combination with urea, sole common bean (Phaseolus vulgaris L.) haulms as well as in combination with urea) as a sub factor. Bean haulms and cattle manure were applied each year for two years. Fertilization at 153 kg N ha−1 year−1 derived solely from urea significantly (p < 0.001) resulted in high yield increment of up to 42% relative to the control. However, the increase was highest (52%) with the same N dose derived from cattle manure in combination with urea at 50% substitution. Sole bean haulms resulted in a smaller yield increment, the same as the lowest N dose from the sole urea fertilization treatment. The study concludes that soil fertility management in smallholder banana-based farming systems should not solely rely on animal manure and mineral fertilizers.

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