Influence of nitrogen fertilizer application rate on winter wheat (Triticum aestivum L.) flour quality and Chinese noodle quality

2009 ◽  
Vol 89 (7) ◽  
pp. 1213-1220 ◽  
Author(s):  
Dongyun Ma ◽  
Tiancai Guo ◽  
Zhijie Wang ◽  
Chenyang Wang ◽  
Yunji Zhu ◽  
...  
Keyword(s):  
Triticum Aestivum ◽  
Winter Wheat ◽  
Nitrogen Fertilizer ◽  
Triticum Aestivum L ◽  
Fertilizer Application ◽  
Application Rate ◽  
Flour Quality ◽  
Fertilizer Application Rate ◽  
Noodle Quality

scholarly journals Nitrogen fertilizer application rate impacts eating and cooking quality of rice after storage

PLoS ONE ◽  
2021 ◽  
Vol 16 (6) ◽  
pp. e0253189
Author(s):  
Hanling Liang ◽  
Dongbing Tao ◽  
Qi Zhang ◽  
Shuang Zhang ◽  
Jiayi Wang ◽  
...  
Keyword(s):  
Nitrogen Fertilizer ◽  
Cooking Quality ◽  
Fertilizer Application ◽  
Application Rate ◽  
Fertilizer Application Rate ◽  
Eating And Cooking Quality ◽  
One Year ◽  
The Stability ◽  
Nitrogen Application Rate

The effect of nitrogen fertilizer application on the quality of rice post-storage is not well understood. The eating and cooking quality (ECQ) of rice treated with 0 (CK, control), 160 (IN, insufficient nitrogen), 260 (AN, adequate nitrogen), and 420 (EN, excessive nitrogen) kg N/ha was analyzed over 12 months of storage. Results showed that the rate of nitrogen fertilizer application had no significant impact on the changes in taste value during storage. However, EN application significantly increased the hardness (p < 0.05), reduced the gumminess (p < 0.05), and delayed the decline in the viscosity of rice paste by two months after one-year storage, compared with other treatments. In conclusion, although EN application resulted in an inferior texture of rice, it delayed the quality change by two months during storage. It was demonstrated that a rational nitrogen application rate (0–260 kg N/ha) for rice cultivation is particularly important to obtain high ECQ; however, EN may be beneficial for the stability of the ECQ during storage.

scholarly journals Split nitrogen fertilizer application improved grain yield in winter wheat (Triticum aestivum L.) via modulating antioxidant capacity and 13C photosynthate mobilization under water-saving irrigation conditions

2021 ◽  
Vol 10 (1) ◽  
Author(s):  
Zhen Zhang ◽  
Zhenwen Yu ◽  
Yongli Zhang ◽  
Yu Shi
Keyword(s):  
Winter Wheat ◽  
Grain Yield ◽  
Nitrogen Fertilizer ◽  
Antioxidant Defense System ◽  
Triticum Aestivum L ◽  
Fertilizer Application ◽  
Water Saving ◽  
Nitrogen Management ◽  
Synthetase Activity ◽  
Supplementary Irrigation

AbstractA water-saving cultivation technique of supplementary irrigation based on soil moisture levels has been adopted for winter wheat production in the Huang-Huai-Hai Plain of China, due to the enhanced water-use efficiency. However, appropriate split nitrogen management may further improve crop growth and grain yield. Here, we conducted a 2-year field experiment to determine if split nitrogen management might improve wheat productivity by enhancing 13C photosynthate mobilization and the antioxidant defense system under water-saving conditions. Split nitrogen management involved a constant total nitrogen rate (240 kg ha−1) split in four different proportions between sowing and jointing stage, i.e., 10:0 (N1), 7:3 (N2), 5:5 (N3), and 3:7 (N4). The N3 treatment significantly enhanced “soil-plant analysis development” values, superoxide dismutase antioxidant activity, soluble protein content, sucrose content, and sucrose phosphate synthetase activity, although it reduced the accumulation of malondialdehyde (MDA). The N3 treatment ultimately increased the amount of dry matter assimilation after anthesis significantly. In addition, the 13C isotope tracer experiment revealed that the N3 treatment promoted the assimilation of carbohydrates after anthesis and their partitioning to the developing grains. Compared to the unequal ratio treatments (N1, N2, and N4), the equal ratio treatment (N3) increased grain yield by 5.70–16.72% via increasing 1000-grain weight and number of grains per spike in both growing seasons. Therefore, we recommend the use of a 5:5 basal-topdressing split nitrogen fertilizer application under water-saving irrigation conditions to promote antioxidant enzyme activity and the remobilization of photosynthate after anthesis for improving wheat grain yield.

scholarly journals Does Nitrogen Fertilizer Application Rate to Corn Affect Nitrous Oxide Emissions from the Rotated Soybean Crop?

2015 ◽  
Vol 44 (3) ◽  
pp. 711-719 ◽  
Author(s):  
Javed Iqbal ◽  
David C. Mitchell ◽  
Daniel W. Barker ◽  
Fernando Miguez ◽  
John E. Sawyer ◽  
...  
Keyword(s):  
Nitrous Oxide ◽  
Nitrogen Fertilizer ◽  
Fertilizer Application ◽  
Application Rate ◽  
Nitrous Oxide Emissions ◽  
Soybean Crop ◽  
Fertilizer Application Rate

scholarly journals Growth Response of Zoysiagrass (Zoysia japonica Steud.) as Affected by Nitrogen Fertilizer Application Rate

2015 ◽  
Vol 4 (4) ◽  
pp. 397-404
Author(s):  
Eun-Ji Bae ◽  
Jeong-Ji Han ◽  
Kwang-Soo Lee ◽  
Yong-Bae Park ◽  
Su-Min Choi
Keyword(s):  
Nitrogen Fertilizer ◽  
Growth Response ◽  
Fertilizer Application ◽  
Application Rate ◽  
Zoysia Japonica ◽  
Fertilizer Application Rate
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