[Weed flora dynamics of the Saratov region in the 20th century]
1997
Bagmet, L. (Scientific Research Institute of Plantbreeding named after N.I.Vavilov, Sankt-Peterburg (Russian Federation))
The serious changes taken place in the botanical composition of weeds in Saratov region are explained. The composition of the previous and the present-day harmful weeds is described. Weed distribution and their influence on crop cultivation as well as the disappearance of specialized weeds are discussed. The appearance of new weed species and their naturalization are considered. It is stated that the weeds of North-American origin have naturalized unusually well
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
الناشر
Latvian University of Agriculture
ترقيم الصفحات
p. 42-46
مواضيع أخرى
Federacion de rusia; Federation de russie; Desherbage
اللغة
الروسية
ملاحظة
Summaries (En, Ru)
11 ref.
العنوان المترجم
Dinamika sorno-polevoj flory Saratovskoj oblasti v 20 v.
النوع
Summary; Conference; Non-Conventional
المصدر
Weed control in Baltic region. Proceedings of the International Conference, 19-21 Nov 1997, Jelgava (Latvia), Rubenis, J.Skuja, I.Koroleva, J. (eds.) (Latvian University of Agriculture, Jelgava (Latvia)).- Jelgava (Latvia): Latvian University of Agriculture, 1997
مؤتمر المنظمة
International Conference: Weed control in Baltic region, Jelgava (Latvia), 19-21 Nov 1997
1998-08-15
AGRIS AP
مزود البيانات
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