Passar para o conteúdo principal

page search

Displaying 1357 - 1368 of 6484

Response of cocoa (Theobroma cacao L.) seedlings to folia fertilizer application and fertigation

Dezembro, 2022
Global

The production of quality and vigorous seedlings is important for sustainable cocoa production. A greenhouse nursery study was conducted in 2019/2020 at CRIG to assess the effects of foliar fertilizer application and fertigation on soil chemical properties, nutrient uptake and growth of cocoa seedlings. The study was 4x3 factorial experiment, laid out in completely randomized design with 13 treatments and three replicates. Two liquid fertilizers (NPK 24:17:18 and NPK 10:10:10) and two granular fertilizers (ammonium sulphate and calcium nitrate) were applied at 42, 84 and 126 mg N per pot.

Silent transitions: commercialization and changing customary land tenure systems in upland Laos

Dezembro, 2022
Global

What happens to local institutional arrangements regarding access and use of communal land under the forces of
agricultural commercialization? Taking Khwaykham village in Phongsaly province, Laos as a case study, this
paper sheds light on this question as farm households in the settlement have progressively transitioned to
commercial farming, specifically tea cultivation. Traditionally, farm households’ access and rights to use the land
were embedded in their swidden agriculture practices. The adoption of tea has increasingly fixed land use rights,

Exchange relations in rice contract farming schemes in Tanzania

Dezembro, 2022
Global

Rice is a vital food crop in Tanzania, both for household consumption and commercial retail. Contract farming is an important agricultural tool through which farmers and larger investors are linked to increase production and quality of crops, benefiting both the farmers and investors. This chapter uses the relational model to look at the relationships in two rice contract farming schemes in Tanzania: Kapunga Rice Plantation Limited and Mtenda Kyela Rice Supply. The empirical data is from household surveys and interviews from the Mbeya region in 2015.

Adaptation for changing deltas

Dezembro, 2022
Global

Deltas have provided fertile farmland, productive fishing, and access to trade routes for millennia. Today, more than five hundred million people live on deltas and coastal urban areas. Yet deltas are also incredibly vulnerable to the pressures of climate change. This Voices asks: what are the opportunities and barriers to adaptation for delta communities facing unprecedented change in the coming years?

Innovations in Impact Evaluation: What Have We Learned? Insights from the Gender-Sensitive Risks and Options Assessment for Decision Making (ROAD) to Support Work-in-Freedom Phase 2

Dezembro, 2022

Intervention and Evaluation • WiF-2 project: ILO reduces vulnerability to trafficking and forced labour of women and girls from South Asia across migration pathways leading to the care and garment sectors in Arab States • ROAD migration evaluation: How are female migrants’ options shaped by gender and what is the potential of empowerment intervention to reduce trafficking and forced labor? • Geographies: Countries of origin: Bangladesh & Nepal; Destination countries: Jordan & Lebanon

What is forest tenure (in)security? Insights from participatory perspective analysis

Dezembro, 2022
Global

Over the past two decades, growing recognition of forest-based Indigenous peoples and local communities (IPs and LCs) sparked forest tenure reforms to formalize IP and LC rights to forests and forest lands through a variety of mechanisms. Nevertheless, tenure security, an intended objective of such reforms, has received less attention, despite being integral to the life and livelihoods of IPs and LCs and important for forests.

Agriculture, Food and Nutrition Security: Concept, Datasets and Opportunities for Computational Social Science Applications

Dezembro, 2022
Global

Ensuring food and nutritional security requires effective policy actions that consider the multitude of direct and indirect drivers. The limitations of data and tools to unravel complex impact pathways to nutritional outcomes have constrained efficient policy actions in both developed and developing countries. Novel digital data sources and innovations in computational social science have resulted in new opportunities for understanding complex challenges and deriving policy outcomes.

Water for life and food: Synergies between SDGs 2 and 6 and human rights

Dezembro, 2022
Global

This chapter focuses on the multiple facets and meanings of water and how it is a contested resource. It also explores linkages between SDG 6 (Clean water and sanitation) and SDG 2 (Zero hunger). Water is essential for all life and integral to the functioning of food systems; similarly, changes in our food systems are essential to achieve SDG 6. And improvements in both are needed to reduce inequities in resources and achievements. As an example, land, food and water rights often go hand in hand, and are marked by gender, caste, racial and other exclusions.

Genome-wide association analysis of phenotypic traits in Bambara groundnut under drought-stressed and non-stressed conditions based on DArTseq SNP

Dezembro, 2022
Global

Introduction: Bambara groundnut (BG) (Vigna subterranea [L.] Verdc) is an indigenous, resilient, but underutilized leguminous crop that occurs mostly as genetically heterogeneous landraces with limited information on the drought tolerant attributes. This study elucidates the associations between sequencing-based diversity array technology (DArTseq) and phenotypic character as well as differing indices related to drought tolerance in one hundred accessions of Bambara groundnut.

Gain and performance in yield and micronutrient concentration in common bean improvement

Dezembro, 2022
Global

Common bean (Phaseolus vulgaris L.) is a staple and nutritious leguminous food crop for all income categories in Africa. Efforts to improve its yield performance and nutritional components, especially Iron and zinc have resulted in the release of several varieties in the sub-Saharan African region. The objective of this study was to assess genetic progress in varieties released in 12 African countries through the Pan African Bean Research Alliance (PABRA) from 1973 to 2017, to inform current breeding decisions.

Innovahub communication and outreach activities: Overview of communication strategy and materials for local stakeholders and farmer community engagement

Dezembro, 2022
Global

The communication strategy aims to engage stakeholders by showcasing the results and achievements made in the AgriLAC Resiliente regional initiative and, in particular, on advances related to the establishment of the Innovahubs across the region. This report details the overall strategy and includes an overview of all the communication and outreach materials developed over 2023.