scholarly journals Grain yield, quality, and spectral characteristics of wheat grown under varied nitrogen and irrigation

age ◽  
2020 ◽  
Vol 3 (1) ◽  
Author(s):  
Olga S. Walsh ◽  
Jessica A. Torrion ◽  
Xi Liang ◽  
Sanaz Shafian ◽  
Rui Yang ◽  
...  
Keyword(s):  
Grain Yield ◽  
Spectral Characteristics ◽  
Yield Quality

scholarly journals Evaluation of prophylactic fungicide application timing on soybean (glycine max) grain yield, quality, and economic return in Mississippi

cftm ◽  
2021 ◽  
Author(s):  
Chase Alan Floyd ◽  
J Trent Irby ◽  
Tom W. Allen ◽  
Angus L. Catchot ◽  
Darrin M. Dodds ◽  
...  
Keyword(s):  
Glycine Max ◽  
Grain Yield ◽  
Economic Return ◽  
Application Timing ◽  
Fungicide Application ◽  
Yield Quality

Effect of climate extremes on the grain yield and quality of cereals

2010 ◽  
Vol 58 (Supplement 1) ◽  
pp. 115-120 ◽  
Author(s):  
S. Bencze ◽  
K. Balla ◽  
B. Varga ◽  
O. Veisz
Keyword(s):  
Grain Yield ◽  
Grain Quality ◽  
Agricultural Research ◽  
Climate Extremes ◽  
Yield Potential ◽  
Extreme Weather Events ◽  
Weather Events ◽  
Long Term Experiment ◽  
Yield Quality ◽  
Grain Yield And Quality

A long-term experiment was started in 2005 in the Agricultural Research Institute to monitor the effects of extreme climatic events on the grain yield, quality and disease resistance of cereals. The yield was poor in 2007 due to the long dry period from autumn till spring, while it was high in 2006 and 2008 when there was more precipitation. The grain quality was the highest in 2007, however, despite the extreme weather events. Fungicide treatment generally resulted in higher yield potential and better grain quality in every year.

scholarly journals Nitrogen Effects on Yield, Quality and Physiological Characteristics of Giant Rice

Agronomy ◽  
2020 ◽  
Vol 10 (11) ◽  
pp. 1816
Author(s):  
Jisheng Zhang ◽  
Tianyi Tong ◽  
Pouwedeou Mouloumdema Potcho ◽  
Suihua Huang ◽  
Lin Ma ◽  
...  
Keyword(s):  
Grain Yield ◽  
Nitrogen Fertilizer ◽  
Nitrogen Fertilizers ◽  
Utilization Rate ◽  
Rice Varieties ◽  
Area Index ◽  
Biological Yield ◽  
Yield Quality ◽  
Set Up ◽  
High Level

In China, the quantity of nitrogen fertilizer applied is large, but as a consequence of a high level of loss, its utilization rate is low. Compared to common rice, the new giant rice has interesting characteristics, namely high biological yield and good efficient use of fertilizer. However, it becomes urgent to further consider the appropriate rate of nitrogen fertilizer to be applied. The giant rice varieties Feng5 and Feng6 were set up in a pot experiment and a field experiment under five doses of nitrogen fertilizers, namely, 0 kg·ha−1 (CK), 75 kg·ha−1 (T1), 150 kg·ha−1 (T2), 225 kg·ha−1 (T3) and 300 kg·ha−1 (T4). Parameters such as leaf area index (LAI), lodging index (LI), nitrogen utilization rate, photosynthesis rate and grain yield were measured. The results showed that with the increase of nitrogen dose in a certain range, LAI, plant height, the number of tillers, net photosynthetic rate (NPn), the transpiration rate (Tr), and the grain yield increased while the lodging index (LI), the nitrogen agronomic utilization rate (AE) and nitrogen partial productivity (PFPN) decreased. Additionally, with the increase of nitrogen application, the grain yield index (HI) and nitrogen contribution rate (FCRN) of rice presented a parabolic trend.

Evaluation of Grain Yield, Quality and Nutrients Content in Four Rice (Oryza sativa L.) Genotypes

2017 ◽  
Vol 22 (1) ◽  
pp. 1-12
Author(s):  
Madhubabu P ◽  
K Suman ◽  
Ramya Rathod ◽  
R Fiyaz ◽  
D Rao ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Grain Yield ◽  
Oryza Sativa L ◽  
Yield Quality

scholarly journals Lead (Pb) Toxicity; Physio-Biochemical Mechanisms, Grain Yield, Quality, and Pb Distribution Proportions in Scented Rice

2017 ◽  
Vol 8 ◽  
Author(s):  
Umair Ashraf ◽  
Adam S. Kanu ◽  
Quanquan Deng ◽  
Zhaowen Mo ◽  
Shenggang Pan ◽  
...  
Keyword(s):  
Grain Yield ◽  
Pb Toxicity ◽  
Yield Quality ◽  
Biochemical Mechanisms

Use of Nitrogen Fertilizer in a Targeted Way to Improve Grain Yield, Quality, and Nitrogen Use Efficiency

2015 ◽  
Vol 107 (3) ◽  
pp. 903-915 ◽  
Author(s):  
Peter Hooper ◽  
Yi Zhou ◽  
David R. Coventry ◽  
Glenn K. McDonald
Keyword(s):  
Grain Yield ◽  
Nitrogen Use Efficiency ◽  
Nitrogen Fertilizer ◽  
Nitrogen Use ◽  
Use Efficiency ◽  
Yield Quality

scholarly journals Effect of sowing density on grain yield, protein and oil content and plant morphology of soybean (Glycine max L. Merrill)

2019 ◽  
Vol 65 (No. 12) ◽  
pp. 594-601 ◽  
Author(s):  
Olena Sobko ◽  
Jens Hartung ◽  
Sabine Zikeli ◽  
Wilhelm Claupein ◽  
Sabine Gruber
Keyword(s):  
Grain Yield ◽  
Block Design ◽  
Plant Morphology ◽  
Field Trials ◽  
Area Index ◽  
Yield And Quality ◽  
Randomized Complete Block Design ◽  
Glycine Max L ◽  
Yield Quality ◽  
Almost All

To find out exactly how sowing density and sowing pattern affect soybean grain yield, quality and its components in non-traditional soybean growing regions, such as Germany, two field trials have been conducted at two locations in Bavaria in 2016 and 2017. The experiments were carried out with four sowing densities (30, 50, 70, 90 seeds/m<sup>2</sup>) and four cultivars from different maturity groups (Viola 000, Lissabon 000, ES Mentor 00, Orion 00) as randomized complete block design with four replicates. Almost all evaluated traits varied significantly depending on year × location. There was no interaction between the main factors (cultivar × sowing density). The results revealed that grain yield and height of the first pod increased with increase of sowing density. The number of pods per plant and branching decreased with increasing sowing density. At higher sowing densities at flowering leaf area index was significantly higher than at lower sowing densities. The cv. ES Mentor (00) with 70 seeds/m<sup>2</sup> has proved to be a suitable cultivar in terms of yield and quality in southern Germany (&gt; 3.6 t/ha grain yield and 40% protein).

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