Results 1 to 10 of about 26 (20)

Guidelines for Purchase and Application of Poultry Manure for Organic Crop Production

open access: yesEDIS, 2004
Poultry manure and poultry litter (manure with bedding) is commonly used as a soil amendment and nutrient source for organic crop production. However, unless a farmer has an on-farm poultry facility, manure must be outsourced and delivered to the farm ...
James J. Ferguson, Michael R. Ziegler
doaj   +7 more sources

Estimated disability weights for the severity of health outcomes: a systematic review and meta-analysis. [PDF]

open access: yesPopul Health Metr
Liu X   +8 more
europepmc   +1 more source

<i>Nr2f1</i> enhancers have distinct functions in controlling <i>Nr2f1</i> expression during cortical development. [PDF]

open access: yesProc Natl Acad Sci U S A
Liu Z   +8 more
europepmc   +1 more source

Microbial communities in the Guana Tolomato Matanzas National Estuarine Research Reserve: An assessment of the responses of Spartina alterniflora Epiphytes to nitrogen enrichment, and a characterization of benthic cyanobacterial diversity [PDF]

open access: yes, 2023
Elevated nitrogen and phosphorus inputs from anthropogenic sources, which can lead to significant increases in algal biomass and changes in algal community composition, poses a serious threat to estuarine ecosystems worldwide. While numerous studies have
Hurley, Anne C
core   +1 more source

The Role of Zygotic Gene Activation Controlling the Onset and Coordination of Mid-blastula Transition [PDF]

open access: yes, 2011
Im frühen Embryo vermehren sich die Kerne zunächst durch 13 synchrone Kernteilungen. Nach den Kernteilungen stoppt der Zellzyklus, die zygotische Transkription wird aktiviert, maternale RNAs werden abgebaut und die Zellularisation beginnt.
Sung, Hung-wei
core   +1 more source

Tiedolla johtaminen sosiaali- ja terveydenhuollon kompleksisessa toimintaympäristössä [PDF]

open access: yes, 2022
Tässä pro gradu -tutkielmassa selvitetään miten sosiaali- ja terveydenhuollon tiedolla johtaminen ja sen haasteet ovat ilmenneet koronaviruspandemian aikana.
Varjola, Veera
core  

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