Soil fertility differences due to tillage methods modulate maize yield formation at different planting densities DOI Creative Commons
Liqing Wang, Daling Ma, Hongyue Liu

и другие.

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Янв. 19, 2025

To address the problems of planting density and low soil nutrient content in maize cultivation production western Inner Mongolia. This study aims to elucidate regulatory mechanism by which fertility augmentation affects yield formation under a variety densities. In this study, nine conditions were established deep tillage, no-tillage situ straw return. Utilizing Xianyu 696 as experimental subject, documents variations parameters grain filling rate components differing Enhancement can modify diverse characteristics, effectively undermining adverse impact lower average on weight post-densification. The enhancement predominantly augments prolonging active grain-filling period. results reduced decline final growth during densification high fertility. improvement significantly enhances harvested number panicles, grains per panicle, 100-grain maize, consequently increasing yield. High (0.73–0.82) is particularly advantageous for increase, resulting increments ranging from 0.99 2.16 t ha− 1. Appropriate tillage methods improve fertility, effects incorporation with subsoiling (SSR) (DPR) are best. Enhancing through return measures markedly augment changing ultimately achieving goal increased

Язык: Английский

Soil fertility differences due to tillage methods modulate maize yield formation at different planting densities DOI Creative Commons
Liqing Wang, Daling Ma, Hongyue Liu

и другие.

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Янв. 19, 2025

To address the problems of planting density and low soil nutrient content in maize cultivation production western Inner Mongolia. This study aims to elucidate regulatory mechanism by which fertility augmentation affects yield formation under a variety densities. In this study, nine conditions were established deep tillage, no-tillage situ straw return. Utilizing Xianyu 696 as experimental subject, documents variations parameters grain filling rate components differing Enhancement can modify diverse characteristics, effectively undermining adverse impact lower average on weight post-densification. The enhancement predominantly augments prolonging active grain-filling period. results reduced decline final growth during densification high fertility. improvement significantly enhances harvested number panicles, grains per panicle, 100-grain maize, consequently increasing yield. High (0.73–0.82) is particularly advantageous for increase, resulting increments ranging from 0.99 2.16 t ha− 1. Appropriate tillage methods improve fertility, effects incorporation with subsoiling (SSR) (DPR) are best. Enhancing through return measures markedly augment changing ultimately achieving goal increased

Язык: Английский

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