Abstract The concept of sustainability has become central to all sectors all over the world, from agriculture to environment to business, engineering and industrialization. The principle of sustainability is the same all over these sectors. However, the understanding of the term may vary from sector to sector depending on how it may be applied to a specific sector. Sustainable agriculture is a term that continues to gain prominence in the agricultural sector but not without lots of misunders...
Abstract: In the past few decades, the control of pests and diseases of cultivated plants using natural and biological measures has drawn increasing attention in the quest to reduce the level of dependence on chemical products for agricultural production. The use of living organisms, predators, parasitoids, and microorganisms, such as viruses, bacteria, and fungi, has proven to be a viable and sustainable pest management technique. Among the aforementioned, fungi, most importantly the insect...
Abstract: The invasive fruit fly Bactrocera dorsalis poses a major threat to the production and trade of mango in sub-Saharan Africa. Farmers devise different innovations to manage the pest in an attempt to minimize yield loss and production costs while maximizing revenues. Using survey data obtained from Embu County, Kenya, we analyzed farmers’ knowledge and perception as regards the invasive fruit fly, their innovations for the management of the pest, and the determinants of their adopti...
The aim of this study was to investigate the effects of land degradation on agricultural land use, planning and management in chongwe, Zambia and specifically determined farmers’ considerations of land suitability for selected types of agricultural land uses in varying cropping zones, investigated farmers’ local environmental knowledge of land degradation indicators and finally documented farmers’ land management strategies and practices for soil and sustainable Agricultural conservatio...
ABSTRACT The world is at the verge of having a global crisis, with environmental degradation and malnourishment being two points of focus. Industrial agriculture, otherwise referred to as conventional agriculture, has led to ecological degradation globally. The use of heavy machinery, chemical fertilizers, heavy irrigation, and intensive tillage have had negative impacts on the environment and future generations. A solution in form of sustainable agriculture and its methods have the potentia...
Abstract The study was aimed at determining the influence of oil and gas exploitation on agricultural production and coping mechanisms required by farmers for sustainable agriculture in Bayelsa State. The study specifically determined the activities of oil and gas exploitation, the influence of oil and gas exploitation on crop and aquacultural production as well as the influence on farmers and also explored the coping mechanisms to curtail problems of oil and gas exploitation. Five resear...
ABSTRACT Current soil management strategies are mainly dependent on inorganic chemical-based fertilizers, which caused a serious threat to human health and environment. The exploitation of beneficial microbes as a biofertilizer has become paramount importance in agriculture sector for their potential role in food safety and sustainable crop production. The eco-friendly approaches inspire a wide range of application of plant growth promoting rhizobacteria (PGPRs), endo- and ectomycorrhizal f...
Most of soil microorganisms are known for their ability to solubilize insoluble phosphorous compounds for releasing soluble phosphate to make phosphorous available for plant absorption. Releasement of this soluble phosphorous is very important in increasing plant growth and plant product yields. Inoculating plant seeds with phosphate solubilizing microorganisms is very effective and environmentally useful to decrease the side effect of chemical fertilizers on soil microbes and other organisms...
ABSTRACT Three field experiments to investigate the partial nutrient balance (N and K) in cassava/soybean intercrop system were conducted at University of Nigeria, Nsukka in a derived Savannah location of South Eastern Nigeria. Effect of fertilizer rate, residual fertilizer and soybean residue management on growth and yield of soybean and cassava and soil nutrient reserve were studied. Soybean growth and yield were significantly affected by their varieties, fertilizer rate and cropping syste...
The article discusses the challenges in the food supply chain systems. It distinguishes between food loss and waste, identify the causes of food loss and waste and suggests the solutions to minimize them. Finally, the article points to the SDG goals which sub-Saharan African Countries will stand to gain if they can effectively appraise these challenges.
Abstract: In Africa, the human person is the supreme force, the most powerful and dominant among all created beings. While this decreed power makes the lower beings subservient to humanity, it is only intended to be a source of harmony in the advancement of the hospitality and the joy of the human species. Today however, the traditional lifestyles of Africans are threatened with virtual extinction by insensitive development over which the indigenous peoples have no participation. Africa has n...
Abstract Food security is indispensable prerequisite for the survival of mankind and his economic activities including food production. Food is different from other commodities because of its inevitability for survival and existence. Food is different from other commodities because everybody needs it for survival, and it is an indispensable factor in nation’s quest for economic growth and development. Unfortunately, most of the food need in Nigeria is produced b...
Abstract The main purpose of this study was to determine the conditions under which sustainable agriculture functions as an effective conservation tool whereby, increasing crop production while maintaining sustainability is a priority for agricultural development projects, particularly in Tanzania. Factors contributing to the effectiveness of Conservation Agriculture (CA) technologies after project closure in improving the sustainability of cropping systems to participating and non-participat...
ABSTRACT Successful and sustainable agriculture mainly depend on people’s participation, particularly the involvement of the most active and creative section of the population such as the youth. Nevertheless, issues relating to the youth and agriculture still remain largely unknown, especially in the Wa West District of Ghana. This study examined, inter alia, the benefits, challenges and prospects of youth participation in agriculture in the Wa West District by the application of the theo...
ABTRACT Agriculture’s impact in Africa has led to the conclusion that it is the lifeblood of many Africa economies. In Ghana, agriculture was historically the dominant sector of the real economy accounting for more than 30 percent of GDP post-independence although more recently, it has declined sharply and is the smallest sector of the economy as at 2016. Despite that, the sector still plays a key role in Ghana’s economy and employs 44.7 percent of the population above15 years. The contin...