Results 221 to 230 of about 19,516 (297)

Extreme weather and economic crisis in the 1430s in England, and the implications for tenurial change

The Economic History Review, EarlyView.
Abstract The 1430s were characterized by extreme weather conditions, food and fodder shortages, and high mortalities among animals and humans, although the severity of events and their consequences in England have received limited attention. The economic downturn and the depressed customary land market in this decade marked the beginning of the Great ...
Mark Bailey
wiley   +1 more source

The bread of Toledo: Prices and political economy, 1535–1800

The Economic History Review, EarlyView.
Abstract We study the market for common white bread in the city of Toledo through a new 266‐year‐long series of bread prices, obtained from the cash purchases and wholesale bread‐for‐wheat contracts of large institutions. Our data are strongly consistent with fragmentary evidence on retail price regulation, as well as with shorter series from other ...
Mauricio Drelichman, David González Agudo   +1 more
wiley   +1 more source

Evaluation of the effects of mulch on optimum sowing date and irrigation management of zero till wheat in central Punjab, India using APSIM. [PDF]

Field Crops Res, 2016
Balwinder-Singh, Humphreys E, Gaydon DS, Eberbach PL.   +3 more
europepmc   +1 more source

Non‐crop habitats and cover crops as potential ecological corridors and stepping stones for autumnal migrating hoverflies

Insect Conservation and Diversity, EarlyView.
Mass migration of hoverflies was observed near Prague city in a highly agricultural landscape, representing only the second record of hoverfly migration in the Czech Republic. This rare observation was likely driven by the need to rest, shelter and replenish energy, although most flowers had already finished blooming.
Antonín Hlaváček, Martin Štrobl, Michal Knapp, Jiří Hadrava   +3 more
wiley   +1 more source

Optimal allocation of sowing date and sowing rate of late-sowing rapeseed in the Yangtze River Basin

Acta Agronomica Sinica
Hong-Xiang LOU, Xiao-Yu HUANG, Meng JIANG, Ning NING, Meng-Lei BIAN, Lei ZHANG, Dong-Xu LUO, Meng-Qian QIN, Jie KUAI, Bo WANG, Jing WANG, Jie ZHAO, Zheng-Hua XU, Guang-Sheng ZHOU   +13 more
openaire   +1 more source

Sowing date - notes and recommendations

, 1981
Jaggard, K.
core  

Canadian boreal restored mining sites sustain diverse pollinator communities, including species of conservation concern

Insect Conservation and Diversity, EarlyView.
Revegetated mine tailing storage facilities support pollinator abundance, diversity, richness and evenness comparable to recently logged boreal forest sites. Agronomic and spontaneous revegetation strategies host similar pollinator and Bombus community structures, indicating multiple rehabilitation approaches can effectively restore pollinator habitat.
Anne‐Sophie Caron, Julia Mlynarek, Marie Guittonny   +2 more
wiley   +1 more source

Rational Expectations Fools' Bubbles

International Economic Review, EarlyView.
ABSTRACT We develop a rational, Walrasian model of speculative bubbles inspired by the Kindleberger–Minsky view, which describes bubbles as wave‐like market processes. Touched off by an initial shock, price booms are initially self‐reinforcing but become self‐destructive later when prices surpass fundamental value.
Luis Araujo, Antonio Doblas‐Madrid
wiley   +1 more source

The impact of environmental factors, sowing time, and soil conditions on the growth, yield, and resilience of Fagopyrum tataricum and Fagopyrum esculentum in Egyptian agroecosystems. [PDF]

PLoS One
M Hassona M, Morsy NM, Hussein AMS, Abd El-Aal HA.   +3 more
europepmc   +1 more source

Effects of sowing date on phenotypic plasticity of fitness-related traits in two annual weeds on the Songnen Plain of China. [PDF]

PLoS One, 2015
Li H, Lindquist JL, Yang Y.
europepmc   +1 more source