Browsing by Author "Macharia, J.M.K."
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Item Weeds of Cotton and Their Management(Kenya Agricultural and Livestock Research Organization (KALRO), 2024-03) Ngari, B.; Macharia, J.M.K.; Okiyo, T.; Musila, R.; Mungai, A.; Kenya Agricultural and Livestock Research Organization (KALRO)Weed in cotton are either broad leaved, grasses or sedges. Broadleaf weeds are dicots with paired cotyledons (two seed leaves that appear during germination). Their roots are fibrous and they develop cluster of blossoms or single flowers as they mature. They can be annual (mature and die within a year) or perennial (survives for more than one year). Broad leaf weed leaves have one main leaf from which many smaller veins branch. On the other hand, grasses have one bladelike leaf.The sedges are grass like herbaceous perennials with fibrous roots, triangular stems and 3 ranked linear leaves. Weeds are a serious problem in cotton production and may lead to total cotton crop failure. Any plant growing in a cotton field which has not been deliberately planted.
