CC123 Let\u27s Reach for Top Corn Yields

Extension Circular CC123 This circular is about how to reach for top corn yields

CC124 Use Top Quality Lime on your Farm

Extension Circular CC124 This circular is about how to use top quality lime on your farm. It includes information on purity, fineness, moisture, testing, rats of application, recommendations, and materials needed

Can water allocation in the Yellow River basin be improved?: Insights from a multi-agent system model

In 1999, the Government of China enforced a cross-provincial, quota-based Water Allocation Agreement that was developed in 1987 and titled Unified Water Flow Regulation (UWFR) to ensure that flow to the Yellow River mouth would not be cut off. This policy was in line with the refocus of the Government, over the last decade, on sustainable water use and keeping the Yellow River healthy. The policy enforcement ended more than two decades of flow-cutoffs, that is, periods when the Yellow River did not reach the Bohai Sea at its mouth, during an increasing number of days every year.Water allocation, river basin management, multi-agent system,

EC193 Revised 1952 Anhydrous Ammonia, A Good Nitrogen Fetilizer

Extension Circular 193 Revised 1952 Anhydrous Ammonia as a good nitrogen fertilizer

Evaluation of commercially available exterior digital VMDs

This paper discusses the highlights from the full report, `Evaluation of Commercially Available Exterior Digital VMDs`, Charles E. Ringler, Chris E. Hoover, SAND94-2875, on the testing and evaluation of thirteen commercially available exterior digital video motion detection (VMD) systems. The systems were evaluated for use in a specific perimeter outdoor application. The full report focuses primarily on the testing parameters, each system`s advertised features, and the nuisance alarm and detection test results; this paper will summarize the nuisance alarm and detection test results and present some conclusions from the tests

Seasonal variation in maternal dietary diversity is reduced by small-scale irrigation practices: a longitudinal study

Some agricultural practices, such as irrigation, have the potential to buffer seasonal dietary gaps and through increased production and consumption improve diets, particularly of the rural poor relying on subsistence farming but also for rural and urban households purchasing irrigated produce on local markets. The study aimed to evaluate the effect of seasonality and irrigation on women's diet in rural Ethiopia. Using a longitudinal study design, three rounds of surveys were conducted among women of reproductive age (15–49 years). Data on socioeconomic status, food consumption and haemoglobin concentration was collected. Energy and nutrient intakes were estimated using an interviewer-administered multiple-pass 24-h recall. Women's dietary diversity score (WDDS), the proportion of women meeting the minimum dietary diversity for women (MDDW), haemoglobin concentration, the prevalence of anaemia and energy and nutrients intakes were compared between irrigators and nonirrigators and by season. Associations between MDDW/WDDS and irrigation status were assessed using fixed-effect models, after adjusting for covariates. WDDS was low (3–4 out of 10 food groups) and exhibited high seasonal variability (p < 0.05). Diets were predominantly cereal-based, with little consumption of nutrient-dense foods like fruits and animal source foods. High seasonal variability in energy, protein, vitamin C, calcium, iron and zinc intakes were observed (p < 0.01). Irrigators were more likely to meet the MDDW than women from non-irrigating households (p < 0.05). No cases of malaria were reported from the three rounds of screening. There is a high seasonal variation in women's diet, but this could be partly offset by irrigation practices

Gender and Institutional Aspects of Climate-Smart Agricultural Practices: Evidence from Kenya

This paper analyses gender differences in awareness and adoption of climate-smart agricultural (CSA) practices. It examines what factors are associated with the likelihood of adoption of a wide range of CSA practices for 376 women and 375 men in two different areas of Kenya. This information is aimed at improving the targeting and design of interventions that are trying to achieve greater and more equitable agricultural development in East Africa and elsewhere. Our results suggest there is still much work to be done in increasing awareness of improved agricultural practices that enhance livelihoods and resilience to change, including a changing climate. Simply put, increasing awareness is necessary to increase adoption

Synthesis 2006

The purpose of this report is to summarize and synthesize activities and achievements of the CPWF through the end of 2006. The CPWF is a CGIAR Challenge Program designed to take on the global challenge of water scarcity and food security. It takes the form of an international, multi-institutional research-for-development initiative that brings together scientists, development specialists, and river basin communities in Africa, Asia and Latin America. It seeks to create and disseminate international public goods (IPGs) helpful in achieving food security, reducing poverty, improving livelihoods, reducing agriculture–related pollution, and enhancing environmental security. This Challenge Program is a three-phase, 15-year endeavor. Several years have passed since the start of Phase 1 (2003-2008) which began with an inception phase in 2003 and was followed by full CPWF launch in January 2004. Research projects began field operations in mid-2004. This synthesis report, then, only describes work carried out in the first two and a half years of the Program. During this time, CPWF has conducted its research on water and food in nine benchmark basins, organized around five different themes. This work is being implemented through “first call projects”, “basin focal projects”, “small grant projects” and “synthesis research”. This present report is one example of the latter. CPWF projects have made considerable progress in developing innovative technologies, policies and institutions to address water and food issues. Some projects focused on improving agricultural water productivity. Others focused on developing mechanisms to inform multi-stakeholder dialogue and negotiation, or explored ways to value water used to produce ecosystem services. Advances were also made in understanding water-foodpoverty links, and their regional and global policy context