Results 21 to 30 of about 9,648,323 (400)
IEEE Access, 2021 An early and reliable estimation of crop yield is essential in quantitative and financial evaluation at the field level for determining strategic plans in agricultural commodities for import-export policies and doubling farmer’s incomes.
M. Rashid +4 more
semanticscholar +1 more source
GRAIN YIELD AND YIELD COMPONENTS OF WINTER BARLEY [PDF]
The Journal "Agriculture and Forestry", 2017 The interaction of genotype x environment on yield and 1000 grain weight and test weight at four KG cultivars of barley (Rekord, Jagodinac, Maksa and Grand) was researched in this paper. The experiment was established on the experimental field of the Small Grains Center in Kragujevac (Serbia) during two growing seasons.
Đekić, Vera +4 more
openaire +2 more sources
Yield Trends Are Insufficient to Double Global Crop Production by 2050
PLoS ONE, 2013 Several studies have shown that global crop production needs to double by 2050 to meet the projected demands from rising population, diet shifts, and increasing biofuels consumption. Boosting crop yields to meet these rising demands, rather than clearing
D. Ray, N. Mueller, P. West, J. Foley
semanticscholar +1 more source
Stem analysis program (GOAP) for evaluating of increment and growth data at individual tree
İstanbul Üniversitesi Orman Fakültesi Dergisi, 2016 Stem analysis is a method evaluating in a detailed way data of increment and growth of individual tree at the past periods and widely used in various forestry disciplines.
Gafura Aylak Özdemir, Emrah Özdemir
doaj +1 more source
Size-structure dynamics of mixed versus pure forest stands
Forest Systems, 2014 Mixed species forests are presently on the advance and widely held to provide many ecosystem functions and services better than pure stands. Recent studies well explored species mixing effects at the individual tree or stand level.
Hans Pretzsch, Gerhard Schütze
doaj +1 more source
A comparative analysis of urban forests for storm-water management
Scientific Reports, 2023 Large-scale urban growth has modified the hydrological cycle of our cities, causing greater and faster runoff. Urban forests (UF), i.e. the stock of trees and shrubs, can substantially reduce runoff; still, how climate, tree functional types influence ...
Mohammad A. Rahman +6 more
doaj +1 more source
PDCA – Hogyan tanul a szervezet?
International Journal of Engineering and Management Sciences, 2016 Egy szervezet (legyen az profitközpontú vagy versenyszférán kívüli) tudja, hova akar eljutni (jövőkép). Ez történhet szándék szerint megvalósult stratégia mentén, de lehet fokozatosan kifejlődő stratégia eredménye is. A stratégia vagy korábban kialakult
Attila Gurabi, Norbert Mátrai
doaj +1 more source
Frontiers in Microbiology, 2021 Ser/Thr phosphorylation by serine/threonine protein kinases (STPKs) plays significant roles in molecular regulation, which allows Mycobacteria to adapt their cell wall structure in response to the environment changes.
Dehui Qu +5 more
doaj +1 more source
Farmers' Subjective Perceptions of Yield and Yield Risk [PDF]
, 2006 Using survey responses of Illinois corn farmers to differently framed yield questions, we examine their subjective information by relating stated yields and risk to the corresponding objective county measures. The results show that farm-level yields can be best characterized by soliciting probabilistic information, which provides more accurate yield ...
Egelkraut, Thorsten M. +7 more
openaire +3 more sources
The relations of growth and increment in thrace oak forests
İstanbul Üniversitesi Orman Fakültesi Dergisi, 2016 In this study, increment and growth relationships of oak forests of Thrace in different ages, densities and site indexes were examined. For this purpose, double-entry tree volume table, site quality table and the density - dependent yield table was ...
Gafura Aylak Özdemir, Ömer Saraçoğlu
doaj +1 more source