Wheat Nitrogen Use and Grain Protein Characteristics Under No-Tillage: A Greater Response to Drip Fertigation Compared to Intensive Tillage DOI Creative Commons
Yu-Yan Fan,

Wen Li,

Limin Zhang

и другие.

Agronomy, Год журнала: 2025, Номер 15(3), С. 588 - 588

Опубликована: Фев. 27, 2025

No-tillage (NT) has been widely recognized for significantly enhancing crop yield and nitrogen (N) use efficiency in dryland agricultural systems globally. However, irrigated fields, NT demonstrated adverse effects on wheat yield, limited information is available regarding its impact N uptake efficiencies, grain protein characteristics. Previous studies concluded that drip fertigation (DF) achieved superior gain over the conventional fertilizer broadcasting with flood irrigation (BF) under compared to rotary tillage (RT) intensive (PRT; first plowing followed by tillage). This study measured tissue concentration, content composition, dough processing quality traits, activities of metabolism enzymes flag leaves developing grains. The objectives were (1) evaluate response traits DF, (2) elucidate relationship between gains across varying methods. Results revealed DF increased 35.4–38.0%, 22.1–22.2%, 16.0–16.6% BF NT, RT, PRT, respectively. boosted predominantly contributed enhanced (grain production per unit total soil mineral input). Regression analysis indicated pre-anthesis was primary driver improvement (r2 > 0.99, P < 0.01). Furthermore, improvements nutrition index, content, gliadin wet gluten water absorption rate RT PRT. In conclusion, responded greater than tillage. Therefore, our findings emphasize transitioning from management an effective practical strategy uptake, achieving high improving efficiency, enriching particularly conditions.

Язык: Английский

Wheat Nitrogen Use and Grain Protein Characteristics Under No-Tillage: A Greater Response to Drip Fertigation Compared to Intensive Tillage DOI Creative Commons
Yu-Yan Fan,

Wen Li,

Limin Zhang

и другие.

Agronomy, Год журнала: 2025, Номер 15(3), С. 588 - 588

Опубликована: Фев. 27, 2025

No-tillage (NT) has been widely recognized for significantly enhancing crop yield and nitrogen (N) use efficiency in dryland agricultural systems globally. However, irrigated fields, NT demonstrated adverse effects on wheat yield, limited information is available regarding its impact N uptake efficiencies, grain protein characteristics. Previous studies concluded that drip fertigation (DF) achieved superior gain over the conventional fertilizer broadcasting with flood irrigation (BF) under compared to rotary tillage (RT) intensive (PRT; first plowing followed by tillage). This study measured tissue concentration, content composition, dough processing quality traits, activities of metabolism enzymes flag leaves developing grains. The objectives were (1) evaluate response traits DF, (2) elucidate relationship between gains across varying methods. Results revealed DF increased 35.4–38.0%, 22.1–22.2%, 16.0–16.6% BF NT, RT, PRT, respectively. boosted predominantly contributed enhanced (grain production per unit total soil mineral input). Regression analysis indicated pre-anthesis was primary driver improvement (r2 > 0.99, P < 0.01). Furthermore, improvements nutrition index, content, gliadin wet gluten water absorption rate RT PRT. In conclusion, responded greater than tillage. Therefore, our findings emphasize transitioning from management an effective practical strategy uptake, achieving high improving efficiency, enriching particularly conditions.

Язык: Английский

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