Results 51 to 60 of about 19,516 (297)

EFFECT OF THREE SOWING DATES ON DIFFERENT CHARACTERISTICS OF FOUR EGYPTIAN COTTON VARIETIES [PDF]

open access: yesJournal of Plant Production, 2008
This investigation was carried out at the Agricultural Experiment and Research Station, Faculty of Agriculture, Cairo University during 2001 and 2002 seasons to study the effect of  three sowing dates (25 March, 10 April and 25 April) on four Egyptian ...
Amany Abdalah   +2 more
doaj   +1 more source

Effect of sowing date and sowing depth on rooting of P. ostii ‘Feng Dan’.

open access: yes, 2022
Effect of sowing date and sowing depth on rooting of P. ostii ‘Feng Dan’.
Xiaogai Hou (11853170)   +7 more
core   +1 more source

Natural Variation of NAR5 Determines Nitrogenase Activity and the Yield in Soybean

open access: yesAdvanced Science, EarlyView.
This study identified NAR5, a gene encoding a subtilisin‐like protease, that regulates nitrogenase activity in soybean nodules. Overexpressing NAR5 delayed nodule senescence, enhancing nitrogenase activity, yield, and low‐nitrogen tolerance. The elite haplotype NAR5HapI‐1 linked to superior nitrogenase activity and greater seed weight has been ...
Chao Ma   +11 more
wiley   +1 more source

Correcting Apparent Priming Bias Unveils Fertilizer Nitrogen‐Risk Archetypes of Surplus and Depletion Across Asian Rice Systems

open access: yesAdvanced Science, EarlyView.
Correcting the apparent priming effect resolves systematic biases in Asian rice fertilizer nitrogen accounting. Net soil retention drops below 7%, while 48% of fertilizer escapes, inflicting US$98.53 billion in annual reactive‐nitrogen damages. High‐resolution mapping uncovers N‐risk archetypes across 42% of the rice area, delivering a spatially ...
Xiuyun Liu   +5 more
wiley   +1 more source

STUDY OF LATE SOWING DATES OF BARLEY FOR MAXIMIZING THE UTILIZATION OF IRRIGATED LANDS AFTER LATE SUMMER CROPS [PDF]

open access: yesJournal of Plant Production, 2004
A Filed experiment was conducted in two consecutive seasons,2002/2003 and 200312004 at Gemmeiza Agricultural Research Station ,EL-Garbeia Governorate (Middle Delta),to study the effect of late sowing date on yield and yield components of five barley ...
M. EI-Moselhy,
doaj   +1 more source

Delayed sowing does not improve palatability-related traits in high-quality rice

open access: yesFood Chemistry Advances, 2022
The demand for and consumption of soft-textured, high-quality rice with low amylose content have substantially increased in China with improved economic and living standards.
Min Huang   +7 more
doaj   +1 more source

The Effect of Sowing Dates on Yield, Yield Components and Oil Content of Three Spring Safflower Cultivars (Carthamus tinctorius L.) Under Full Irrigation Regime in Tabriz [PDF]

open access: yesIkufīziyuluzhī-i Giyāhān-i Zirā̒ī, 2012
To study the effects of sowing dates on seed yield its components and oil content of three spring safflower varieties a factorial experiment based on randomized complete block design with three replications was conducted during the spring of 2009 at ...
B Deltalab   +2 more
doaj  

Temperature Sensitivity and Adaptation of Cereal Yields: Empirical Evidence From Italy

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT This paper investigates the evolving temperature sensitivity and climate adaptation of cereal yields in Italy from 1952 to 2023, using province‐level data for maize, common wheat, and durum wheat. Employing panel data econometric methods, we estimate yield responses to heat exposure, changes in sensitivity over time, and adaptation to climate ...
Paolo Nota   +2 more
wiley   +1 more source

INFLUENCE OF SOWING DATE ON DEVELOPMENT, HARVEST INDEX AND YIELD COMPONENTS FOR BREAD WHEAT CULTIVARS HAVING DIFFERENT THERMAL RESPONSES IN MIDDLE EGYPT [PDF]

open access: yesJournal of Plant Production, 2014
Two experiments were conducted in 2010/2011, 2011/2012 at Malawi Agric. Res. Sta., ARC to investigate the effect of sowing date according to the thermal time on developmental traits, yield and its component of four bread wheat cultivars (Triticum ...
S. El-Sawi, A. Moustafa
doaj   +1 more source

Ban Glyphosate—Does It Affect the Swedish Farmers' Willingness to Grow Cover Crops?

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT The cultivation of cover crops is one of the new Eco‐scheme practices introduced in Sweden. This study examines how the design of policy attributes of these schemes influences farmers' willingness to grow cover crops on arable land, with particular focus on the potential impact of a glyphosate ban.
Vivian Wei Huang   +2 more
wiley   +1 more source

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