Discoveries in Agriculture and Food Sciences

Functional Feeding and The Significance of The Protein Energy Theory for Rumen Digestion: A Comment Paper

D. A. Flores — 2024-06-28

This paper discusses a role for peptides or oligosaccharides with microbial cell protein (MCP) synthesis and their molecular mechanisms: oligomeric chaperoning of enzymes and/or other proteins with the protein synthetic machinery and allosteric interactions regarding the type of metabolic process. Further modifications to improve oligomeric performance as a feed interventive would be for peptides: longevity, primary structure regards limiting amino acids in microbial metabolism, possible leader sequences for uptake into the cellular milieu, critical sequences directly relating to the structural dynamics of chaperoning, and finally considerations for transcription factors (TF) with mitogenesis for boosting rumen microbial cell growth and development. Finally, proteinergic strategies, for e. g., the enrichment of germ seed proteins by seed protein companies jumpstarts the boosting of rumen microbial protein supply for meat and milk production with this type of functional feeding for livestock.

Assessment of Seed Storability Attributes of Selected Nigerian Rice Varieties Under Ambient Conditions in Guinea Savannah Ecology

F. S. Okelola — 2024-06-22

Temperature and seed moisture content are the two most important factors which influence longevity of seeds in storage. Freshly harvested seeds of the 22 varieties of Nigerian cultivated rice varieties grown during 2017 cropping year at the National Agricultural Seeds Council, Abuja, a guinea savannah environment of Nigeria. Seed lot of each variety were stored under ambient humid conditions of the Seed Processing and Storage complex in NASC, Abuja Nigeria. Two factors were evaluated i.e. 22 cultivars and six storage durations (0, 60,120,180,240 and 300 days). Harvested and cleaned seeds were stored under ambient storage conditions (28 - 31^oC ± 1; 70 – 72% RH) for 300 days using CRD in three replicates. The stored seeds were drawn every 60 days and tested for seed quality and longevity attributes. Data obtained were subjected to Analysis of Variance and means were separated using Tukey’s HSD at 5% probability level. Pearson’s correlation coefficient and principal component analyses were also used. PROBIT analysis was done on seed longevity. PROBIT modeling showed that seeds retained its viability, irrespective of storage time, and had very low varietal deterioration. PROBIT modeling predicted that FARO 22 and FARO 57 can be stored with good seed storage conditions for an average of 51 and 45 months, respectively, before they start deteriorating.

Use of Amazon Regional Products, Co-Products in Sustainable Agroindustry

José Luis Ramírez Ascheri — 2024-06-13

The Amazon region harbors a treasure trove of biodiversity, encompassing a vast array of flora and fauna that offer tremendous potential for sustainable agroindustry. This abstract explores the utilization of Amazon regional products and co-products in fostering sustainability within the agroindustrial sector. Harnessing the rich biodiversity of the Amazon, agroindustries can integrate a diverse range of products and co-products into their operations, facilitating a circular economy model that minimizes waste and maximizes resource efficiency. By tapping into indigenous knowledge and traditional practices, innovative approaches can be developed to transform raw materials into high-value products, promoting economic development while preserving the ecological integrity of the region. Furthermore, by supporting local farmers and indigenous communities in the production and trade of these crops, agroindustries can contribute to poverty alleviation and social empowerment. For instance, residues from açaí processing can be transformed into nutrient-rich animal feed or organic fertilizers, while by-products from Brazil nut extraction can be utilized in the production of cosmetics, pharmaceuticals, and biofuels. Through innovative processing technologies and value chain optimization, these co-products can be transformed into lucrative revenue streams, enhancing the economic viability of agroindustrial enterprises.