What is legume intensification?

Legume production may be enhanced by replacing cereals or other non-legume crops, by intensifying crop production (instead of fallowing land or including legumes as an intercrop with cereals), or by expanding the area of farmland.

What is intensification of cropping?

Crop intensification may be defined as growing of crop with intensive care and management by utilizing modern variety and technology to maximize production in a area of land.

How do legumes increase soil fertility?

Legumes improve soil fertility through the symbiotic association with microorganisms, such as rhizobia, which fix the atmospheric nitrogen and make nitrogen available to the host and other crops by a process known as biological nitrogen fixation (BNF).

What is legume effect?

Legume help in solubilizing insoluble P in soil, improving the soil physical environment, increasing soil microbial activity, and restoring organic matter, and also has smothering effect on weed.

What increases legumes growth?

Growing legumes improves soil quality through their beneficial effects on soil biological, chemical and physical conditions. When properly managed, legumes will: Enhance the N-supplying power of soils. Increase the soil reserves of organic matter.

Leguminous plants | What are leguminous plants| science learning academy

How do legumes increase nitrogen in soil?

The bacteria take gaseous nitrogen from the air in the soil and feed this nitrogen to the legumes; in exchange the plant provides carbohydrates to the bacteria. This is why legume cover crops are said to “fix” or provide a certain amount of nitrogen when they are turned under for the next crop or used for compost.

What is legumes production?

Well-known legumes include beans, soybeans, peas, chickpeas, peanuts, lentils, lupins, mesquite, carob, tamarind, alfalfa, and clover. Legumes produce a botanically unique type of fruit – a simple dry fruit that develops from a simple carpel and usually dehisces (opens along a seam) on two sides.

What are examples of legumes?

A legume refers to any plant from the Fabaceae family that would include its leaves, stems, and pods. A pulse is the edible seed from a legume plant. Pulses include beans, lentils, and peas. For example, a pea pod is a legume, but the pea inside the pod is the pulse.

Which are legumes?

Legumes — a class of vegetables that includes beans, peas and lentils — are among the most versatile and nutritious foods available. Legumes are typically low in fat, contain no cholesterol, and are high in folate, potassium, iron and magnesium. They also contain beneficial fats and soluble and insoluble fiber.

What are major benefits of legumes?

They provide fiber, protein, carbohydrate, B vitamins, iron, copper, magnesium, manganese, zinc, and phosphorous. Legumes are naturally low in fat, are practically free of saturated fat, and because they are plant foods, they are cholesterol free as well.

What are the roles of legumes in agriculture?

Some legumes have the ability to solubilize otherwise unavailable phosphate by excreting organic acids from their roots, in addition to improving soil fertility. Legumes also help to restore soil organic matter and reduce pest and disease problems when used in rotation with non-leguminous crops.

Do legumes need fertilizer?

Legumes, with the proper soil bacteria, convert nitrogen gas from the air to a plant available form. Therefore, they do not need nitrogen fertilization, and can even add nitrogen to the soil. "Much of the nitrogen benefit of legumes comes from the plant residue - shoots and roots.

What legumes fix the most nitrogen?

Grain legumes such as soybean and peanut use most of their fixed nitrogen for themselves. Forage legumes, such as alfalfa and clovers, are the best crops for companion planting as they can fix substantial amounts of surplus nitrogen under the right conditions.

What is the intensification?

An intensification is an increase in strength or magnitude (or intensity). Agricultural intensification is an increase of productivity per acre. The intensification of a conflict, as in a war, usually means an increase in fighting.

What is the effect of intensification?

Some activities associated with intensification, including increased use of fertilizer and other chemical inputs, are documented to have direct negative impacts on air and water quality, soil fertility, and other parts of the ecosystem.

What is intensification of food production?

Intensification of food production- farmers grow more types of crops on the same piece of land or allowing more cycles of planting and harvesting in a year. This is achieved by increasing the productivity of the land which results in higher yields.

What are the uses of legumes?

What is legumes food group?

Legumes, including beans, lentils, soybeans, peanuts and peas, are plants with seed pods that split in half. They are an inexpensive, nutritionally dense source of plant protein. Legumes may be counted as a vegetable or as a source of protein in the meat and bean group.

What are 5 types of legumes?

How many types of legumes are there?

So legumes can refer to any number of plants. In fact, there are more than 19,000 species of legumes! Though there are many species, most of them fit into certain common categories. This includes soybeans, pulses, fresh peas, beans, and peanuts.

What makes a legume a legume?

Legumes are any type of plant in the Fabaceae (or Leguminosae) botanical family. But in layman's terms, they're usually a pod with a seed in it, and the seed is the part that we eat (otherwise known as a pulse).

Do all legumes add nitrogen to soil?

It's true that legumes can add relatively large amounts of nitrogen to the soil, but simply growing a legume does not ensure nitrogen will be added. Sometimes legumes don't nodulate and the nitrogen is not fixed. Other times, the plants fix nitrogen but the nitrogen is removed at harvest.