Regional NGOs on Advocacy

This document is about the Guidelines for Capturing Information and Knowledge Products for CCARDESA

Despite the adaptation and mitigation measures that have been put in place to counter the negative effects of climate change and food insecurity, more than 57.8 million people in the Southern African Development Community (SADC) population need food assistance in 2023 due to poor harvests (APA 2023). In Botswana, alone, close to 37,000 people need food assistance (FAO, 2022). This comes against the backdrop of declining agricultural productivity attributed to several factors including high cost of inputs, high incidence of pests and diseases, low input use and extreme weather conditions such as droughts, floods, and erratic rainfalls (FAO 2022).

This document summarises the FSRP programme

The Food and Agricultural Research and Extension Institute, through its new variety introduction and evaluation programme, have identified a tomato variety Jupiter adapted to both humid and sub-humid regions of the island. Jupiter is a semideterminate cooking tomato variety with high-yielding potential and suitable for both fresh market and processing. The plant bears long oblong fruits which are preferred by growers and highly appreciated by consumers.

Onion 243 is a short-day yellow hybrid variety with high yield potential and is suitable for storage. Plants have a uniform fall over of leaves at maturity. Bulbs are globular, uniform, medium-sized, and firm. Yield is comparable to hybrid varieties which are commercially cultivated locally. The variety adapts well to onion-growing regions except in coastal areas having sandy soil.

Guidelines for Extraction of Tomato Seeds

Fluazifop-P-butyl 150 g/L is a systemic, post-emergence herbicide that can be used for the control of annual and perennial grasses. Trials carried out at the FAREI on the effect of fluazifop-P-butyl on these two types of grasses have shown that the herbicide is not phytotoxic to crops such as potato, onion, carrot, creepers, peanut, and banana, as well as non-gramineae ornamentals. Weeds turn yellow or red and weed control is usually completed within 3 to 5 weeks after application

The magnitude of genotype by environment interaction (GEI) is crucial for selecting high performing and adapted genotypes for targeted breeding. The aim of the study was to determine GEI of newly-developed mutant and traditional sorghum lines for grain yield and yield related traits for drought-prone areas of Namibia. Fifty sorghum genotypes were evaluated under feld conditions using a 10×5 alpha lattice design with three replications. The experiments were carried out in four environments with two growing seasons in Namibia. Data were collected on grain yield and related traits and subjected to the Additive Main Efects and Multiplicative Interaction (AMMI) model. The AMMI model showed that 93.9% of the total genetic variation was attributed to days to 50% fowering (DF), while 94.04% of the variation was due to plant height (PH), 86.52%  to panicle weight (PW), 70.67% to thousand-grain weight (TGW), and 90.68% to grain yield (GY). The larger variations attributed to genotypic efects for PL (36.3%), TGW (33.2%) and PH (20.7%) are useful for genotype selection for yield related traits. Based on a multi-trait biplot and Best Linear Unbiased Prediction (BLUPs) analyses of the GEI data across all drought-prone testing environments, the medium maturity mutant line designated as L7P9-13 was selected as the best yielding (2 tons/ha) and recommended for drought-prone area of Namibia

Individual Consultant to Facilitate Resource Mobilisation Training Writeshop 

CCARDESA ICKM Strategy