Results 111 to 120 of about 623,675 (214)

Effect of Precision Nitrogen Fertilization of Grassland on Soil Microbial Structure

open access: yesApplied Sciences
The synergistic application of advanced technologies enables precise determination of plant growth, health, and nutritional requirements. However, despite the widespread use of modern technologies, the microbial status of the soil is often neglected ...
Anna Miernik, Jerzy Korończok
doaj   +1 more source

Evaluation of the root zone water quality model for predicting water and NO3–N movement in an Iowa soil [PDF]

open access: yes, 1999
Evaluation of computer models with field data is required before they can be effectively used for predicting agricultural management systems. A study was conducted to evaluate tillage effects on the movement of water and nitrate–nitrogen (NO3–N) in the ...
Ahuja, Lajpat   +4 more
core   +2 more sources

Root growth and crop yield of two varieties of wheat grown under differing irrigation regimes : a thesis presented in partial fulfilment of the requirements for the degree of Master of Agricultural Science in Plant Science at Massey University [PDF]

open access: yes, 1974
Root growth and crop yield of Gamenya, a standard height variety, and Karamu, a semi-dwarf, spring wheat were compared under 3 irrigation regimes: daily watering; infrequent (fortnightly) watering; and sub-irrigation, where water was introduced into the ...
Piggot, Graeme James
core  

Kinetic Properties of Microbial Exoenzymes Vary With Soil Depth but Have Similar Temperature Sensitivities Through the Soil Profile. [PDF]

open access: yesFront Microbiol, 2021
Alves RJE   +7 more
europepmc   +1 more source

Infiltration and short-term movement of nitrogen in a silt-loam soil typical of rice cultivation in Arkansas [PDF]

open access: yes, 2006
Rice production in Arkansas is one of the top three crop commodities in terms of cash receipts. Researchers and farmers report that nitrogen (N) needs to be managed according to a variety of factors with two important ones being soil and fertilizer type.
Brye, Kristofor R.   +5 more
core   +2 more sources

Bringing function to structure: Root-soil interactions shaping phosphatase activity throughout a soil profile in Puerto Rico. [PDF]

open access: yesEcol Evol, 2021
Cabugao KG   +8 more
europepmc   +1 more source

Urbanization drives convergence in soil profile texture and carbon content. [PDF]

open access: yesEnviron Res Lett, 2020
Herrmann DL, Schifman LA, Shuster WD.
europepmc   +1 more source

Home - About - Disclaimer - Privacy