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首页> 外文期刊>Better crops with plant food >Improved Phosphorus Management Enhances Alfalfa Production
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Improved Phosphorus Management Enhances Alfalfa Production

机译:改进的磷管理提高了苜蓿的产量

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摘要

Improved alfalfa yield with P fertilization has been documented, but little is known of how this essential nutrient promotes increased growth and stand longevity. Complex P-soil mineral interactions and fertilizer costs make effective P acquisition and utilization vital. in plants, P has many essential functions, including nitrogen (N) fixation, protein synthesis, carbon partitioning (production of starches and sugars), cell division (DIVA synthesis), and production of cellular energy as ATP, to name but a few. Although P is involved in a tremendous number of plant processes, the mechanisms responsible for P-induced increases in forage yield of alfalfa are not vet known.
机译:磷肥能提高苜蓿的产量,但尚无人知道这种必需营养素如何促进生长和延长寿命。复杂的磷土壤矿物相互作用和肥料成本使得有效的磷获取和利用至关重要。在植物中,P具有许多必不可少的功能,包括固氮(N),蛋白质合成,碳分配(淀粉和糖的生产),细胞分裂(DIVA合成)以及细胞能量的生产(如ATP)等。尽管磷参与了大量的植物过程,但尚不清楚导致磷诱导苜蓿牧草产量增加的机理。

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