Water conservation means using our limited water supply wisely and caring for it properly. READ MORE: We’ll Not Be Satisfied Until Nig Becomes A Food Exporting Country Again – Buhari. The yield gains of CTSR and NTSR were 4.9 and 6.3%, respectively, while there was no significant effect in the NT compared to the CT. In the Cordoba region of Spain, Lopez-Bellido et al. 2500  ha−1 and reduce diesel consumption by 50–60 L ha−1 (Sangar et al., 2004). (2004) demonstrated straw mulching significantly increased the harvesting of rainwater and yield. This may require application of higher amount of pesticides to protect the crops thereby increasing the cost of cultivation and reducing the net profitability. Therefore, CA cannot be viewed as a solution for all smallholder farmers in southern Africa. Feeds take up to 80 per cent of pig production costs. Water conservation includes all the policies, strategies and activities to sustainably manage the natural resource of fresh water, to protect the hydrosphere, and to meet the current and future human demand.Population, household size and growth and affluence all affect how much water is used. Therefore more research is needed to ascertain if the benefits of CA outweigh negative environmental impacts. Water is one of the most important resources gifted to us after air. ScienceDirect ® is a registered trademark of Elsevier B.V. ScienceDirect ® is a registered trademark of Elsevier B.V. URL: https://www.sciencedirect.com/science/article/pii/B9780128105214000074, URL: https://www.sciencedirect.com/science/article/pii/B9780128164365000068, URL: https://www.sciencedirect.com/science/article/pii/B9780128126240000053, URL: https://www.sciencedirect.com/science/article/pii/B9780128042441000010, URL: https://www.sciencedirect.com/science/article/pii/B9780128164365000056, URL: https://www.sciencedirect.com/science/article/pii/B9780124171046000030, URL: https://www.sciencedirect.com/science/article/pii/B9780128001387000012, URL: https://www.sciencedirect.com/science/article/pii/B9780123942784000040, URL: https://www.sciencedirect.com/science/article/pii/B9780128130643000223, URL: https://www.sciencedirect.com/science/article/pii/S0065211318300014, The Role of Ecosystem Services in Sustainable Food Systems, 2020, Opportunities for Smallholder Farmers to Benefit From Conservation Agricultural Practices, Smart Technologies for Sustainable Smallholder Agriculture, Reinforcing ecosystem services through conservation agriculture in sustainable food systems, The Role of Ecosystem Services in Sustainable Food Systems, Conservation Agriculture Among Farmers in Kalomo, Zambia, Albert N. Somanje, ... Nkulumo Zinyengere, in, Functional Diversity of Mycorrhiza and Sustainable Agriculture, The role of synthetic fertilizers in enhancing ecosystem services in crop production systems in developing countries, Justice Nyamangara, ... Gabriel Soropa, in, Daryanto et al., 2017; Kleinman et al., 2009, Almaraz et al. One of the ways to achieve this is through crop rotation, which involves interrupting the chain of disease if any. It further helps to sequester carbon in soil at a rate ranging from about 0.2 to 1.0 t ha−1 year−1 or more depending on the location and management practices (González-Sánchez et al., 2012). In addition, water conservation saves money, minimizes the effects of water shortage and ensures that future generations have an adequate water supply. Save my name, email, and website in this browser for the next time I comment. Nyanga, ... B.M. We use cookies to help provide and enhance our service and tailor content and ads. Mousques and Friedrich (2007) also reported that the net income under CA was twice than that under CT (4100 against 1900 RMB ha−1), mainly because of the reduced inputs. Albert N. Somanje, ... Nkulumo Zinyengere, in Beyond Agricultural Impacts, 2017. 2005) - "Conservation agriculture : what is it and why is it important for future sustainable food production?" “We are already seeing groundwater depletion in many areas,” highlighted Sundstrom. Residue management is the key factor in SOC sequestration, which also influences SOC dynamics. , and planned doesn’t rain as much in the way that smallholder agriculture is currently the responsible... How you use this website agriculture principles could be applied to all lands... And social gains from other countries due to soil cover with residues, leading to saving... Helping your crops thrive of higher amount of pesticides to protect the crops thereby increasing the cost of and! 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