عنوان
پدید آورنده
موضوع
رده
کتابخانه
محل استقرار
شماره کتابشناسی ملی
شماره
TL51403
زبان اثر
زبان متن نوشتاري يا گفتاري و مانند آن
انگلیسی
عنوان و نام پديدآور
عنوان اصلي
The Genetic Basis of Terminal Drought Resistance in Cicer arietinum L.
نام عام مواد
[Thesis]
نام نخستين پديدآور
Watt, Caitlin Kay
نام ساير پديدآوران
Gepts, Paul
وضعیت نشر و پخش و غیره
نام ناشر، پخش کننده و غيره
University of California, Davis
تاریخ نشرو بخش و غیره
2019
يادداشت کلی
متن يادداشت
146 p.
یادداشتهای مربوط به پایان نامه ها
جزئيات پايان نامه و نوع درجه آن
Ph.D.
کسي که مدرک را اعطا کرده
University of California, Davis
امتياز متن
2019
یادداشتهای مربوط به خلاصه یا چکیده
متن يادداشت
Throughout human history, drought has had serious and far-reaching consequences for a number of civilizations, from the Mayans to the Tang Dynasty (Hodell et al., 2005, Yong, 2001). More recently, drought and associated low agricultural yields have played a part in the causes leading to the civil unrest leading to both the Rwandan genocide and the current civil war in Syria (Ulvin, 1998, Kelley et al., 2015). Staple crops for subsistence farmers and therefore local economies can benefit from increased drought tolerance. Chickpea is a common subsistence crop in developing countries, generally grown without supplemental irrigation, similar to 70% of agricultural efforts globally today (Parr et al., 1990). Drought extensively impacts grain yield in chickpea and is estimated to reduce potential yield by 45-69% (Serraj et al., 2003). Significant variation has been recorded between the grain yield of different accessions under drought. However, little light has been shed on the genetic heritability of these traits. Forty-five varieties of chickpea were evaluated under control and drought treatments in greenhouse conditions, and thirty-six of the forty-five were evaluated in three field experiments in northern California. The varieties were phenotyped for classic and putative drought resistant traits, and broad sense heritability calculated. Promising results were found for early vigor, a well-documented drought resistance trait confirmed by field and greenhouse studies, digital surface models, as well as root exudate composition. Four candidates were selected for a drought resistance breeding program, and include PI 339221, PI 451191, PI 451634, and PI 509256.
اصطلاحهای موضوعی کنترل نشده
اصطلاح موضوعی
Agriculture
اصطلاح موضوعی
Genetics
اصطلاح موضوعی
Molecular biology
اصطلاح موضوعی
Physiology
اصطلاح موضوعی
Plant sciences
نام شخص به منزله سر شناسه - (مسئولیت معنوی درجه اول )
مستند نام اشخاص تاييد نشده
Watt, Caitlin Kay
نام شخص - ( مسئولیت معنوی درجه دوم )
مستند نام اشخاص تاييد نشده
Gepts, Paul
شناسه افزوده (تنالگان)
مستند نام تنالگان تاييد نشده
University of California, Davis
دسترسی و محل الکترونیکی
نام الکترونيکي
مطالعه متن کتاب وضعیت انتشار
فرمت انتشار
p
اطلاعات رکورد کتابشناسی
نوع ماده
[Thesis]
کد کاربرگه
276903
اطلاعات دسترسی رکورد
سطح دسترسي
a
تكميل شده
Y
