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Legumes (/ ˈ l ɛ ɡ j uː m, l ə ˈ ɡ j uː m /) are plants in the family Fabaceae (or Leguminosae), or the fruit or seeds of such plants. When used as a dry grain for human consumption, the seeds are also called pulses. Legumes are grown agriculturally, primarily for human consumption, but also as livestock forage and silage, and as soil ...
If the non-crop plant is a weed, the combination is called a weedy culture. [16] Grasses and legumes are the most common cover crops. Cover crops are greatly beneficial as they can help prevent soil erosion, physically suppress weeds, improve surface water retention, and, in the case of legumes, provide nitrogen compounds as well. Single ...
Legumes are economically and culturally important plants due to their extraordinary diversity and abundance, the wide variety of edible vegetables they represent and due to the variety of uses they can be put to: in horticulture and agriculture, as a food, for the compounds they contain that have medicinal uses and for the oil and fats they ...
The word 'bean', for the Old World vegetable, existed in Old English, [3] long before the New World genus Phaseolus was known in Europe. With the Columbian exchange of domestic plants between Europe and the Americas, use of the word was extended to pod-borne seeds of Phaseolus, such as the common bean and the runner bean, and the related genus Vigna.
Under nitrogen-limiting conditions, capable plants form a symbiotic relationship with a host-specific strain of bacteria known as rhizobia. [2] This process has evolved multiple times within the legumes, as well as in other species found within the Rosid clade. [3] Legume crops include beans, peas, and soybeans.
Plants that contribute to nitrogen fixation include those of the legume family—Fabaceae— with taxa such as kudzu, clover, soybean, alfalfa, lupin, peanut and rooibos. [45] They contain symbiotic rhizobia bacteria within nodules in their root systems , producing nitrogen compounds that help the plant to grow and compete with other plants. [ 58 ]
Fruits – part of a flowering plant that derives from specific tissues of the flower, mainly one or more ovaries. Legumes – plant in the family Fabaceae (or Leguminosae), or a fruit of these specific plants. A legume fruit is a simple dry fruit that develops from a simple carpel and usually dehisces (opens along a seam) on two sides.
Olericulture is the production of plants for use of the edible parts. Vegetable crops can be classified into nine major categories: Potherbs and greens – spinach and collards; Salad crops – lettuce, celery; Cole crops – cabbage and cauliflower; Root crops (tubers) – potatoes, beets, carrots, radishes; Bulb crops – onions, leeks ...