Agricultural Science Questions and Answers

The primary characteristic of weeds in agriculture is that they compete with crops for resources. Weeds are unwanted plants that grow in agricultural fields and compete with cultivated crops for sunlight, water, nutrients, and space. They can reduce crop yields by depriving crops of essential resources and sometimes release chemicals that inhibit crop growth.

The primary goal of agricultural extension services in the field of agricultural economics is to enhance market access for farmers. Agricultural extension services provide farmers with information, training, and support to improve their understanding of market dynamics, marketing strategies, and value chain development.

Agriculture is a broad field that encompasses various branches or disciplines focused on different aspects of plant and animal production. Among the given options, Agronomy and Horticulture are the branches of agriculture.

Farmer field schools are an example of an agricultural extension method used to disseminate information to farmers. Farmer field schools are structured learning programs where farmers actively participate in hands-on training and field demonstrations.

Commercial agriculture refers to farming practices that are primarily focused on generating profit through the sale of agricultural products in the market. It involves large-scale cultivation of crops or raising of livestock with the aim of maximizing productivity and economic returns.