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Actionable scientific plant nutrition information to enable agricultural research for development in Africa

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December 15, 2022

Share your Snapshots: Nutrient Omission Plots 

Share your photos from the field on Instagram using the hashtag #ShareGrowingAfrica  Not on Instagram yet? You can submit your photos to communications@apni.net for a..
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Categories
  • Climate & Weather Smart Plant Nutrition
  • Current
  • Featured
December 15, 2022

Exploring Climate Smart Cropping System Solutions for Smallholder Farmers 

The effects of climate change are threatening the stability of smallholder farmers in Malawi. As such, most farmers are receptive to adaptive strategies such as increased adoption of drought-tolerant crops like sorghum. Here smallholders provide insight into the long-term impacts of climate change, and related field research examines nutrient management within a new grain legume-sorghum cropping system offering food security and climate resilience.
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  • Current
  • Editor's Choice
  • News
December 15, 2022

Announcing Launch of the APNI Photo Contest 

Join our challenge to shine a light on plant nutrition research and development in Africa through photography. Your contributions will help build a valuable forum and educational resource …plus winners are eligible for a cash prize of US$250! 
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Categories
  • Current
  • Featured
  • Soil Health for Improved Livelihoods
December 15, 2022

Building a Map of Bioavailable Phosphorus for African Soils

Researchers have produced a comprehensive map of soil P bioavailability for Africa’s commercial crops showing that almost the entirety of the continent’s agricultural soils can be expected to have an economic response to the application of P fertilizer.
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Categories
  • Current
  • Featured
  • Soil Health for Improved Livelihoods
December 15, 2022

Grain Legumes Contribute Immediate and Residual-Effects in Rain-fed Maize Production Systems 

Within-season effects of intercropping are receiving increasing attention. However, the rotational performance is rarely investigated across seasons, even though the two are complementary strategies providing spatial-temporal crop diversification. 
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Categories
  • Current
  • Featured
  • Precision Nutrient Management
December 15, 2022

Variability in Yield Response Strongly Affects Maize Productivity and Nutrient Requirements 

Smallholder maize productions systems in western Kenya exhibited wide spatial and temporal variability in yield responses to N, P and K application at the field level. Nutrient omission trials provide evidence of strong and ubiquitous N limitations and high vulnerability for rapid decline in P and K under continuous cropping without balanced nutrient applications. 
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Categories
  • Current
  • Featured
  • Precision Nutrient Management
December 15, 2022

Post-Harvest Assessments of On-Farm Maize Experimentation Provide Key Checkpoints for Farmers and Stakeholders

The completion of the most recent maize-growing seasons in northern Côte d’Ivoire and Kenya (western and eastern regions) provided a first opportunity for farmers to share assessments from participating within a new on-farm research initiative for sub-Saharan Africa called NUTCAT - meaning Nutrient Catalyzed Agricultural Transformation.
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Categories
  • Current
  • Featured
  • Forum
  • Precision Nutrient Management
December 15, 2022

Ask An APNI Expert: Precision Ag Models

Many people assume that PA is going to involve technology – sensors, satellites, computers, etc., but according to the definition, PA is about variability – how to measure it and how to manage it. Technology gives us tools to do this but developing a model for PA doesn’t depend on it. 
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Categories
  • Current
  • News
December 15, 2022

Award and Grant Deadlines – 2023 

The African Plant Nutrition Scholar Award was established to encourage development and success within graduate student programs specializing in the sciences of plant nutrition and..
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Categories
  • Current
  • News
December 15, 2022

Award and Grant Recipients for 2022 

African Plant Nutrition Scholarships  Recipients of the 2022 African Plant Nutrition Scholar Award included ten students selected from advanced science programs focused on plant nutrition..
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Categories
  • Current
  • Editor's Choice
December 15, 2022

Inside this Issue 

Welcome to our second issue of Growing Africa! We start with a feature introducing all the recipients of our 2022 Award and Grant programs. APNI..
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Categories
  • Soil Health for Improved Livelihoods
May 9, 2022

Why the Buzz on Regenerative Agriculture?

Resource-constrained systems need strategies that focus on striking a balance Regenerative Agriculture is taking the world by storm! Civil society, agribusiness, farmers, NGOs, multinationals—and increasingly researchers—are aligning around this new paradigm. But what is Regenerative Agriculture? What does it mean for the way we produce our food and for agricultural research in Africa? 
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Categories
  • Precision Nutrient Management
May 9, 2022

Enabling Adoption of Improved Agronomic Practices with ICT-Based Farmer Advisory Services 

The Malawi agricultural extension system is severely constrained and the existing extension network is grossly inadequate for effective information dissemination to farmers. The usefulness of Interactive Voice Response (IVR) technology to reach farmers with agronomic advisory was examined for two consecutive maize cropping seasons. This pilot work provides insight into the opportunities and pitfalls of employing IVR in agricultural technology dissemination. 
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Categories
  • Precision Nutrient Management
May 9, 2022

Resilient Fertilization Strategies to Enhance Rice Productivity in Submergence-Prone Areas

Previous efforts to mitigate the negative impacts of submergence on rice production have focused mainly on varietal improvement. Synergistic effects of submergence-tolerant rice varieties and appropriate fertilizer management strategies are critical to enhance resilience of rice to submergence. 
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Categories
  • Precision Nutrient Management
May 9, 2022

Towards a Farmer-Centric Framework for Scaling Productive and Sustainable Cereal Cropping Systems

A case is made for an innovation system framework that integrates farmer-centric and systemic approaches to scaling plant nutrition innovations for positive transformation of cereal cropping systems in Sub-Saharan Africa. A case study from Ethiopia helps to build the case.
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Forums

S
Categories
  • Current
  • Forum

Share your Snapshots: Nutrient Omission Plots 

Share your photos from the field on Instagram using the hashtag #ShareGrowingAfrica  Not on Instagram yet? You can submit your photos to communications@apni.net for a..
Read More
A
Categories
  • Current
  • Featured
  • Forum
  • Precision Nutrient Management

Ask An APNI Expert: Precision Ag Models

Many people assume that PA is going to involve technology – sensors, satellites, computers, etc., but according to the definition, PA is about variability – how to measure it and how to manage it. Technology gives us tools to do this but developing a model for PA doesn’t depend on it. 
Read More

News

A
Categories
  • Current
  • Editor's Choice
  • News

Announcing Launch of the APNI Photo Contest 

Join our challenge to shine a light on plant nutrition research and development in Africa through photography. Your contributions will help build a valuable forum and educational resource …plus winners are eligible for a cash prize of US$250! 
Read More
A
Categories
  • Current
  • News

Award and Grant Deadlines – 2023 

The African Plant Nutrition Scholar Award was established to encourage development and success within graduate student programs specializing in the sciences of plant nutrition and..
Read More
A
Categories
  • Current
  • News

Award and Grant Recipients for 2022 

African Plant Nutrition Scholarships  Recipients of the 2022 African Plant Nutrition Scholar Award included ten students selected from advanced science programs focused on plant nutrition..
Read More

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