Results 71 to 80 of about 52,380 (265)

COMPARATIVE STUDY OF PRODUCTIVITY AND EFFICIENCY OF SEED-GROWING OF THE THREE-WAY CROSS AND THE SINGLE- CROSS MODIFIED HYBRIDS OF MAIZE

Зерновое хозяйство России, 2018
In the favorable and dry conditions of the Voronezh region three new three-way cross hybrids (one hybrid with a mother form ‘Rubin S’ and two best hybrids with ‘Rodnik S’ significantly exceeded the standard and all single-cross modified hybrids.
N. A. Orlyansky, N. A. Orlyanskaya, S. V. Masliev   +2 more
doaj   +2 more sources

Advanced techniques for seed quality assessment and germination monitoring

Discover Applied Sciences
This comprehensive study examines the pivotal role of technology in seed quality inspection and computer-aided seed germination monitoring. Focusing on cutting-edge automated methods, the review explores how image processing and machine learning ...
Roopa B. Hegde, Vidya Kudva, Sneha Nayak, Niranjana Sampathila, Ananthakrishna Thalengala   +4 more
doaj   +1 more source

Additive and Partially Dominant Effects from Genomic Variation Contribute to Rice Heterosis

Advanced Science, EarlyView.
Additive and partially dominant effects, namely at mid‐parent levels or values between mid‐parent and parental levels, respectively, are the predominant inheritance patterns of heterosis‐associated molecules. These two genetic effects contribute to heterosis of agronomic traits in both rice and maize, as well as biomass heterosis in Arabidopsis ...
Zhiwu Dan, Yunping Chen, Wei Zhou, Yanghong Xu, Junran Huang, Yi Chen, Jizhou Meng, Guoxin Yao, Wenchao Huang   +8 more
wiley   +1 more source

Plant‐Derived Melatonin Inhibits Bacterial Virulence via CpxA/R Two‐Component System

Advanced Science, EarlyView.
Plant‐derived melatonin is sensed by CpxAE48/T51, which inhibits the phosphorylation cascade transmission from CpxAH240 to CpxRD52, resulting in the inhibition of DNA‐binding capacity of CpxR and subsequent T3SS genes expression in Pst DC3000. ABSTRACT In defending against pathogens, plants deploy diverse secondary metabolites and signaling molecules ...
Jin‐Wei Wei, Wei Liu, Bili Cao, Dan Zhao, Chengqiang Wang, Xin Hou, Tangyuan Ning, Biao Gong   +7 more
wiley   +1 more source

LUCERNE SEED PRODUCTION

Proceedings of the New Zealand Grassland Association, 1962
Lucerne is grown for seed chiefly in Marlborough and North Canterbury with a small amount in Mid Canterbury. The variation in the areas harvested from year to year indicates two important factors regarding lucerne seed production: 1. That most farmers regard lucerne as a catch crop. 2. The terrific influence climatic conditions have on seed yield.
openaire   +2 more sources

Climate Change Agricultural Comparative Advantage and the US Trade Balance

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Current science indicates that warming and elevated atmospheric CO2 will have ambiguous results for crop productivity depending on crop type and geographic location, whereas increased heat stress makes livestock and human labor less productive.
Elizabeth A. Fraysse, Thomas W. Hertel, Roman Keeney   +2 more
wiley   +1 more source

Study results of the spring vetch varieties (Vicia sativa L.) in the Republic of Bashkortostan

Зерновое хозяйство России
Spring vetch is a valuable leguminous plant that serves as a source of high-protein feed for farm animals, and due to its ability to fix nitrogen, it is a good green manure.
F. A. Davletov, К. P. Gainullina, I. G. Mustafin, I. R. Yuldybaev   +3 more
doaj   +1 more source

Did the Indian Green Revolution Change the Farm Size–Productivity Relationship?

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT We examine the relationship between farm size and productivity during India's Green Revolution, a period of rapid technological transformation. Using a unique panel of over 5000 Indian farm households that spans the Green Revolution (1971–1999), we show that the classic (linear) inverse farm size–productivity relationship gradually evolved ...
Rabail Chandio, Leah E. M. Bevis
wiley   +1 more source

Maize seed production

, 2019
The textbook outlines the historical information on the formation of seed production in Ukraine, the legislative basis for modern seed production, the method of seed cultivation of maize self-pollinated lines and hybrids, the foundations for the formation and preservation of the quality of maize seeds, the certification of seeds on varietal and sowing ...
openaire   +1 more source

Temperature and Farm Labor in Nigeria

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT We estimate the impact of temperature shocks on the composition of farm labor in rural Nigeria using a nationally representative household panel survey. Leveraging plausibly exogenous year‐to‐year variation in growing season temperatures, we find that warmer temperatures significantly alter farm labor composition, prompting a substantial shift
Andu Berha
wiley   +1 more source