How do worms affect plant growth?

Question

I am doing a sci. project and the question is "how do worms affect plant growth?" Does any1 have any ideas 4 me??

thnx!

Answer 1

The worms dig tunnels which help aerate the soil. (helps get air into the soil.) This allows the roots of plants to expand which helps to make the plant grow larger.

I did a science project on worms when I was in the 5th grade....granted that was a long time ago, but I don't think worms have changed much since then.

Answer 2

traditionally, worms have been raised for fishing bait as nicely as a protein and enzyme source for countless products, alongside with animal nutrition and biodegradable cleansers. Worms have additionally been used to regulate agricultural wastes consisting of dairy manure. They convert waste into trojan horse manure, a nutrient-prosperous, biologically useful soil product. Vermicomposting is using worms as a composting approach to offer vermicompost. Vermiculture is trojan horse farming for the production of worms. in present day times, trojan horse farming has been practiced on the two a small and large scale with 3 complimentary objectives in innovations: waste diversion, vermicomposting, and vermiculture. WASTE PROCESSING by EARTHWORMS optimal situations for earthworm pastime · Cool temperature: between 0 and 352eeecd72c567401e6988624b179db14o2eeecd72c567401e6988624b179db14C · no longer too lots water (80 5% moisture) Mineralization interior the earthworm gut · As feed passes in the process the earthworm gut the fabric is mineralized and plant nutrients are obtainable. The grinding results of the gizzard and the passage in the process the gut consequences interior the formation of a granule (15) (sixteen). · Casts have a shape this is comparable to a gradual launch granule: it has an organic and organic count number center and a clay casing (a million). Casts benefit to plant life · Casts contain the essential nutrients for plant advance: while extra in sufficient quantities, as in 4-10 Kg casts / m2eeecd72c567401e6988624b179db142, casts can out-yield NPK fertilizers (a hundred Kg N / m2eeecd72c567401e6988624b179db142) (thirteen). · Casts advance plant dry weight and N, P, Mg and ok uptake from the soil (12). · The presence of earthworms will advance plant advance and N uptake as destructive to unfertilized soil (19). · Casts have a hormone-like result that will advance germination and advance fee (14).

Answer 3

I am giggling giving you this answer, but its true.

The little worms defacate in the soil feeding the plant. Many people seem to use it for composting, throwing garbage, having
worms live in compost, producing waste to feed soil.

Answer 4

I think they add nitrogen to the soil, which is helpful.