Environmental Studies

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The easiest way to obtain a significant change in the rate of application is to change the size of ... Started by Lisaclaire	1 Replies 58 Views	Jul 22, 2018 by Cnarkel
When using the dosage rate of 1/2 pound of pesticide to the acre for a 4 pounds per gallon of ... Started by nramada	1 Replies 28 Views	Jul 22, 2018 by jgranad15
Most, if not all, of the nutrient supply stored in a fertile soil is in forms readily available to ... Started by Arii_bell	1 Replies 57 Views	Jul 22, 2018 by kaykay69
Subsoil is typically equivalent to the O horizon. Indicate whether the statement is true or ... Started by james9437	3 Replies 25 Views	Jul 22, 2018 by alvinum
Compared to silt, clay-sized soil particles are characterized by ________. A) greater attraction ... Started by Alygatorr01285	1 Replies 51 Views	Jul 22, 2018 by al
Soil occupies the ________ part of the regolith. A) lower B) upper C) younger D) Both B and ... Started by bio_gurl	1 Replies 103 Views	Jul 22, 2018 by Kingjoffery
Outline how you would go about calibrating a manual sprayer to deliver 2 gallons per 1,000 square ... Started by dejastew	1 Replies 44 Views	Jul 22, 2018 by kjo;oj
Residual parent materials have generally been subjected to weathering for a longer period of time ... Started by yoooooman	1 Replies 164 Views	Jul 22, 2018 by raili21
What is the main advantage of using a sprayer calibration kit? What will be an ideal ... Started by audie	1 Replies 65 Views	Jul 22, 2018 by yifu223
Hydrolysis involves the splitting of water into its H+ and OH- components while hydration attaches ... Started by skymedlock	1 Replies 26 Views	Jul 22, 2018 by sarah_brady415
Sapric and fibric are terms used to describe peat parent materials. Indicate whether the ... Started by RRMR	1 Replies 43 Views	Jul 22, 2018 by rekilledagain
Residual parent materials have formed in place and have not been transported from one area to ... Started by Diane	3 Replies 136 Views	Jul 22, 2018 by kingdude89
The nomenclature of Soil Taxonomy is characterized by all but which one of the following statements? ... Started by jCorn1234	1 Replies 66 Views	Jul 22, 2018 by durant1234
Soils in which of the following suborders would be more likely to occur in Minnesota than in Texas? ... Started by APUS57	1 Replies 67 Views	Jul 22, 2018 by zacnyjessica
Which of the categories in the Soil Taxonomy system indicates properties that have implications for ... Started by EAugust	1 Replies 19 Views	Jul 22, 2018 by juwms
The map units on a detailed soil map on Web Soil Survey are most likely to be labeled with names ... Started by 09madisonrousseau09	1 Replies 14 Views	Jul 22, 2018 by bblaney
Soil scientists generally map the soils in a landscape by sampling the soil in ________. A) ... Started by folubunmi	1 Replies 39 Views	Jul 22, 2018 by aruss1303
Organic matter distribution in the profile is a significant criterion for differentiating epipedons. ... Started by james	1 Replies 48 Views	Jul 22, 2018 by mcarey591
Soils classified as Inceptisols have the least well developed profiles of those in any order in the ... Started by sammy	1 Replies 61 Views	Jul 22, 2018 by sarahccccc
What equation would you use to calibrate a power sprayer to deliver 2 gal per 1,000 sq. ft and 40 ... Started by jenna1	3 Replies 36 Views	Jul 22, 2018 by itsakadoozi
You would be more apt to find an Gelisol in Alaska than in Iowa. Indicate whether the statement ... Started by MGLQZ	1 Replies 26 Views	Jul 22, 2018 by ryrychapman11
Texture describes the ________ of particles in a soil. A) colors B) sizes C) mineralogical ... Started by wenmo	1 Replies 43 Views	Jul 22, 2018 by dpost18
How does calibration of a handheld spray gun differ from a manual sprayer? What would you do to ... Started by maychende	1 Replies 48 Views	Jul 22, 2018 by bfulkerson77
Soil tilth refers to ________. A) micro-aggregates produced as a by-product of tillage B) ratio ... Started by @Brianna17	1 Replies 21 Views	Jul 22, 2018 by jgranad15
Fungal hyphae play an important role in stabilizing surface soil aggregates. Indicate whether the ... Started by chads108	1 Replies 58 Views	Jul 22, 2018 by blakeserpa