عنوان
پدید آورنده
موضوع
رده
کتابخانه
محل استقرار
شماره کتابشناسی ملی
شماره
LA8rm0n0pj
عنوان و نام پديدآور
عنوان اصلي
Self-reseeding annual legumes evaluated as cover crops for untilled vineyards
نام عام مواد
[Article]
نام نخستين پديدآور
McGourty, Glenn
یادداشتهای مربوط به خلاصه یا چکیده
متن يادداشت
Self-reseeding annual cover crops can regenerate in subsequent years without tilling the seedbed and can be part of a strategy to protect vineyard soil from erosion. We compared 22 such cultivars in a 1-year-old 'Syrah' wine-grape vineyard located at 1,400 feet in Lake County. We found significant differences between species in the amount of biomass produced in 2004 and 2005. All of the species studied were relatively low statured and fit well in vineyard middles. Pressure bomb readings taken after the cover crops stopped growing showed that with a dry spring (2004), vines with cover crops were modestly more stressed than those under tillage prior to July irrigations, but after irrigation the cover-cropped vines were slightly less stressed. In 2005, which had rainfall in late spring, there were no differences in vine water status throughout the season. We conclude that water use by the cover crop must have been relatively low and did not result in excessive vine water stress.
مجموعه
تاريخ نشر
2008
عنوان
UC Agriculture & Natural Resources
دسترسی و محل الکترونیکی
نام الکترونيکي
مطالعه متن کتاب اطلاعات رکورد کتابشناسی
نوع ماده
[Article]
کد کاربرگه
275578
اطلاعات دسترسی رکورد
سطح دسترسي
a
تكميل شده
Y
