Humus flashcard sets

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1-1 of 1Humus flashcard sets
# Title Terms Date
1Plant Nutrition and Transportby BraceyParr18 termsApril 22, 2008
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humus definitions
# Definition Sets
1material formed from decaying leaves and other organic matter28 sets
2rich, dark organic material formed by decay of vegetable matter, essential to soil's fertility25 sets
3partially decomposed organic matter17 sets
4substance formed by decaying vegetable matter16 sets
5decayed plant or animal matter13 sets
6decomposing organic material found in topsoil.13 sets
7n. fertilizer; black soil for fertilizing12 sets
8dark soil that contains decaying remains of plants and animals10 sets
9ground10 sets
10substance or rich soil formed by decaying vegetable matter; cf. soil9 sets
11decaying plant and animal matter8 sets
12dark-colored organic material in soil.8 sets
13leftover decomposed plant and animal matter7 sets
14organic material in soil7 sets
15decayed organic matter7 sets
16organic, dark material remaining after decomposition by microorganisms7 sets
17a material formed from decaying leaves and other organic matter that makes soil fertile6 sets
18decomposing organic material found in topsoil6 sets
19rich, dark organic material formed by decay of vegetable matter, essential to soil's fertility.6 sets
20decaying plant and animal material in the soil6 sets
21earth6 sets
22topsoil6 sets
23sticky, brown, insoluble residue from the bodies of dead plants and animals; gives soil its structure, coating mineral particles and holding them together; serves as a major source of plant nutrients5 sets
24dark-colored organic material in soil5 sets
25the remains of partially decayed organic material4 sets
26the organic part of soil4 sets
27soil4 sets
28the decayed remains of plant and animal matter in soil4 sets
29latin: earth4 sets
30decaying plant and animal material4 sets
31black soil for fertilizing4 sets
32a dark colored substance that forms as plant and animal remains decay3 sets
33a material found in decaying leaves3 sets
34rich, dark organic material formed by decay or begetable matter; essential to soil's fertility.3 sets
35loam, earth, compost, soil3 sets
36dark colored substance that forms as plant and animal remains decay3 sets
37substance or rich soil formed by decaying vegetable matter3 sets
38rotting plant and animal materials that are part of topsoil.3 sets
39the decayed remains of once-living creatures.3 sets
40fertilizer3 sets