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The nitrogen content of some agricultural soils may be improved by?
Wiki User
∙ 12y ago
water ferns with symbiotic cyanobacteria, or other plants with nitrogen-fixing bacteria
Wiki User
∙ 12y ago
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What is the type of soil found in the ocean?
The oceans do not have soils.
Which earth sphere causes downhill movement of soils and water by glaciers?
cryosphere
How does landslides build up and tears down earth's surface?
heavy rains in a normally dry area.in clay soils with higher water content,landslides may occur even on very gentle slopes. writer's comment: if this question is comming from your textbook, this is the right answer,i got it right and i was the only one in my class that got it right :) hope this helps
What is the relative proportion of particle sizes make up soils?
i think it is fertility. I am 1000% sure.
How many types of soils are recognized by the US Department of Agriculture?
there are 15 diffrebt types there are 15 diffrebt types
What has the author W V Bartholomew written?
W. V. Bartholomew has written: 'Soil nitrogen' -- subject(s): Soils, Nitrogen content
What has the author Muhammad Akram Khan written?
Muhammad Akram Khan has written: 'Nitrogen transformations in soils' -- subject(s): Data processing, Mathematical models, Nitrification, Nitrogen content, Soils 'A numerical simulation model to describe nitrogen movement in the soil with intermittent irrigation' -- subject(s): Data processing, Irrigated Soils, Mathematical models, Nitrogen content, Nitrogen fertilizers, Soil physics, Soils 'Challenge of Islamic economics' -- subject(s): Economic aspects, Economic aspects of Islam, Economics, Islam, Religious aspects of Economics
What has the author R J Haynes written?
R. J. Haynes has written: 'Mineral nitrogen in the plant-soil system' -- subject(s): Effect of nitrogen on Plants, Effects of nitrogen on Plants, Nitrification, Nitrogen content, Nitrogen cycle, Plant-soil relationships, Soils
What has the author Patricia N Miller written?
Patricia N. Miller has written: 'Correlation of tissue nitrogen with freeze resistance in field grown seed cabbage' -- subject(s): Plants, Soils, Nitrogen fertilizers, Nitrogen content, Cabbage, Effect of nitrogen on
What has the author William K Lauenroth written?
William K Lauenroth has written: 'Effects of water and nitrogen stresses on a shortgrass prairie ecosystem' -- subject(s): Soils, Nitrogen content, Prairie ecology
What has the author S V Adu written?
S V. Adu has written: 'The soils of Zuarungu agricultural station, Upper Region' 'The soils of Manga agricultural station' 'The soils of Tono state farm'
What are the highest rated soils for overall agricultural productivity?
The American classification for such soils are Mollisols. The Canadian soil classification denotes such soils as Chernozemic soils.
What has the author M F Morgan written?
M. F. Morgan has written: 'The universal soil testing system' -- subject(s): Soils, Testing 'Soil changes resulting from nitrogenous fertilization' -- subject(s): Soils, Nitrogen fertilizers, Lysimeter, Nitrogen content 'The soil characteristics of Connecticut land types' -- subject(s): Soil surveys, Soils 'Soil management for intensive vegetable production on sandy Connecticut Valley land' -- subject(s): Soils, Vegetables, Soil management
What is vibrofloatation?
it is the process of densifying granular soils. especially soils with silt content upto 20%
What has the author A F Harrison written?
A. F. Harrison has written: 'Review of nitrogen distribution and cycling in forest ecosystems' 'Soil organic phosphorus' -- subject(s): Soils, Phosphorus content, Phosphorus
What are earths measurements?
There are no such thing as "earths measurements" - unless you are referring to the ways in which different earths (i.e., soils) are measured. Soils are typically measured in terms of density, PH, moisture, salinity, sand content, organic content, and biological content. Nitrogen and phosphorus measurements are also common. If you are looking for commonly reffered to measurements of the planet earth, consider asking for "earth's measurements." Or consult the wikipedia page for "earth."
What has the author W M Johnson written?
W. M. Johnson has written: 'Rotation, rest-rotation, and season-long grazing on a mountain range in Wyoming' -- subject(s): Grazing, Range management 'Pot tests of productivity and nutritive status of three alpine soils in Wyoming' -- subject(s): Composition, Nitrogen content, Phosphorus content, Soils
