نتایج جستجو برای: penetrometer

تعداد نتایج: 373  

Journal: :International Journal of Physical Modelling in Geotechnics 2021

Journal: :Journal of the Marine Biological Association of the United Kingdom 1954

Journal: :Egyptian Journal of Agricultural Research 2018

2002
Sherry A. Flint-Garcia Chaba Jampatong Larry L. Darrah Michael D. McMullen

rots in maize. High yielding cultivars, increased plant densities, and improvements in soil fertility are generally Stalk lodging in maize (Zea mays L.) causes yield losses estimated accepted to have also contributed to increased stalk to range from 5 to 20% annually worldwide. Selection for rind penetrometer resistance (RPR) has proven useful in enhancing germplasm lodging. for stalk strength,...

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