Eucalyptus camaldulensis is commonly planted on farmland in highland Ethiopia because of its high economic proftability.However, the expansion of woodlot plantations has led to a decline in crop growth and yield, which negatively afects foodsecurity. To address this issue, this study aimed to examine the efects of Eucalyptus camaldulensis woodlot expansion on cropproduction and food security in South Achefer. Data were collected from 180 respondents using a three-stage sampling techniquefor the four kebeles in the district. Te survey data were analyzed using descriptive and inferential statistics, and a binary logitregression model using SPSS software version 24. Tis study found that most households (87%) perceived a rapid increase inEucalyptus woodlot expansion. Te allocation of more land for Eucalyptus woodlot expansion was positively and signifcantlyafected by family size, landholding size, total annual income, and availability of unproductive land. Additionally, the studyrevealed that Eucalyptus woodlots highly compete with nearly all grown crops for nutrients and moisture. Tis causes a reductionin yield from one to four quintals compared to the normal crop grown far from the Eucalyptus tree. Approximately three-fourths(71%) of the sampled farmers did not obtain stable food annually and were considered food insecure. To alleviate food insecurity,this study suggests that stakeholders should focus on improving livelihood alternatives rather than expanding Eucalyptuswoodlots.Keywords: access; availability; binary logistic regression; stability; utilization; woodlot

In many regions of Ethiopia, particularly in the study area, high-quality livestock feed is scarce, particularly during the dry season.Indigenous browse species could potentially ofer alternative sources of feed, but their potential has not been fully exploited, owingto a lack of detailed information. Without detailed information on the nutritional value of indigenous browse species, it is difcultto assess their suitability as feed sources. Tis knowledge gap indicates that even if these plants are abundant, they may not be usedefectively because their nutritional benefts are not well understood. Te objective of the present study was to fll this gap bysystematically evaluating the biomass yield and nutritional content of indigenous browse species. Te mean biomass yields forvarious indigenous browse species varied signifcantly (p < 0.05) among species, with Ficus thonningii producing the highest,whereas the biomass yields of Vernonia amygdalina were the lowest. Arundinaria species exhibited the highest NDF content(68.5%), whereas V. amygdalina had the lowest NDF content (46.8%). Te crude protein content varied signifcantly (p < 0.05)among the species, with Acacia albida having the highest (20.3%), whereas the crude protein content of Carissa edulis was thelowest (13.3%). Hence, the crude protein content of all indigenous browse species is sufcient to meet the maintenance needs ofcattle, sheep, and goats because, as stated by Kearl and NRC, the crude protein levels required for maintenance in these animalsrange from 7% to 10%. Te crude protein content of indigenous browse species is sufcient to meet the milk production re-quirements of sheep and goats because the crude protein levels required for milk production for these animals range from 12% to16%. For lactating dairy cows and growing beef cattle, Kearl recommended CP values of 14%–18% and 12%–16% required,respectively. Terefore, indigenous livestock producers should incorporate these species into their production systems to enhanceproductivity. Tis approach can also help mitigate the high costs associated with concentrate feeds, which are typically expensive.Keywords: biomass; browse species; nutritional composition; species composition

The experiment was carried out to evaluate the agronomic performance and dry matter yield of thePennisetum pedicellatum varieties (areka, kulmsa, and kindonkosha-591) at Debre Markos University,Ethiopia, during 2023 in a RCBD with three replications. The agronomic performance of all varieties wasmeasured from the six plants that were selected randomly from the middle rows of each plot at 105, 119,and 133 days after planting, and dry matter yield was measured at 135 days after planting. The studyshowed that there were significant differences (p < 0.05) in plant height, number of tillers and leaves,leaf length, and dry matter yield, but the number of nodes and leaf width were not significantly different(p > 0.05) among varieties. The highest values of plant height, number of tillers and leaves per plant, andleaf length and width were measured from the areka variety, followed by the kulmsa variety, while theleast was recorded from the kindonkosha-591 variety. The plant height, number of tillers per plant,number of leaves per plant, and dry matter yield of the areka variety were significantly higher (p < 0.05)than the kulmsa and kindonkosha-591 varieties. The highest dry matter yield was also produced fromareka (11.55 t/ha), followed by kulmsa (8.52) and kindonkosha −591 (7.99 t/ha). The areka grass varietyshowed superior agronomic performance and dry matter yield, suggesting its potential for improvingfeed shortage constraints in the study areas.
KEYWORDS: Agronomy; Desho grass; dry matter; Pennisetum pedicellatum; varieties

This study aimed to determine the seasonality, feed balance, and copying mechanisms oflivestock feed in the east Gojjam Zone of northwestern ethiopia. to collect the data, the zonedivided into three agroecologies (lowland, midland, and highland) and randomly selected twodistricts from each agroecology to represent appropriate agroecologies. the study involved540 respondents – 45 from each peasant association – and utilized key informant interviews,focus groups, questionnaires, and direct observations for data collection. According to thefindings, the study reveals that feed availability in all agroecologies fluctuates seasonally. thetotal dry matter and crude protein supplies per household per year in highland, midland, andlowland agroecologies were 8.69, 15.49, and 14.94 tons, and 0.05, 0.91, and 0.90 tons,respectively. the yearly dry matter and crude protein requirements for livestock in highland,midland, and lowland agroecologies were 11.9, 22.2, and 19.5 t/hh/yr, and 1.4, 2.6, and 2.5 t/hh/yr, respectively. the total amounts of dry matter and crude protein produced in the studyareas satisfied only 73.3, 69.7, and 76.6%, and 32.1, 35.5, and 36.3% of the livestockrequirements in the highland, midland, and lowland agroecologies, respectively. Producers inthe study areas employ strategies such as purchasing feed, preserving crop residue, andreducing herd sizes to address livestock shortages of dry matter and crude protein. to addressthe issue, a new strategy should be employed, including managing natural pastures, increasingforage crop cultivation, providing protein-rich feed, and improving crop residue quality usingeffective microorganisms.