Б 2465
Каталог "Статии" | Списание
Effect of crop rotation on nitrogen leaching with the lysimetric waters in vulnerable areas
(2024)
Ts. Simeonova; L. Nenova; M. Benkova;
M. Nenov
и др.
А 374
Каталог "Статии" | Списание
Dynamics of weeds and integrated weed control in crop rotation with cereals
(2023)
Miladin Nazarkov; Iliyana Gerasimova
A 2302
Каталог "Статии" | Списание
Productivity of Medium Early Tomatoes Grown in Organic Rotation
(2021)
Hriska Boteva; Plamena Yankova
Каталог "Статии" | Списание
Relations between crop rotation with pea and soil structure
(2019)
Elpiniki Skoufogianni; Kyriakos Giannoulis; Dimitrios Bartzialis;
Nicholaos Danalatos
и др.
Каталог "Статии" | Списание
Diversity of weed flora in wheat depending on crop rotation and fertilisation
(2012)
A 2302
Каталог "Статии" | Списание
Monitoring of the Entomofauna of Field Crops in the Conditions of Biological Crop Rotation
(2021)
Evgeniya Zhekova
Каталог "Статии" | Списание
Allelopathic soil activity in the rotation of some forage and technical crops
(2019)
Plamen Marinov-Serafimov; Stanimir Enchev; Irena Golubinova
Пр II 389
Каталог "Книги"
Analysis of crop-rotation experiments, with application to the Iowa Carrington-Glyde rotation-fertility experiments
(1972)
G. Battese; W. Shrader; W. Fuller;
W. Shrader
и др.
Каталог "Статии" | Списание
Influence of some agronomy factors on spike components after a rare Incidence of fusarium head blight epiphytoty of winter wheat. I. Effect of long-term crop rotation, mineral fertilization and sowing term
(2008)
T. Tonev; V. Kiryakova; G. Milev
Каталог "Статии" | Списание
Dynamics of winter wheat yield after reduction of npk rates in crop rotation
(2005)
T. Tonev; H. Kirchev; V. Koteva
II 265
Пр 912
Каталог "Книги"
Legumes or commercial fertilizers? Economics of crop rotation in eastern and Central Kansas
(1956)
James Bray; John Schnittker
Пр 1395
Пр 906
Каталог "Книги"
Crop rotation and associated tillage practices for controlling annual weeds in flax and reducing the weed seed population of the soil
(1958)
R. Dunham; R. Andersen; R. Robinson;
R. Andersen
и др.
DV 153
Каталог "Книги" | Книги
Effects of crop rotation on potato production in the temperate zones
Proc. of the Internat. Conference on ..., held August 14-19, 1988, Wageningen, The Netherlands
(1989)
J. Vos
Пр 1667
Каталог "Книги" | Книги
Irrigation, fertilization and soil management of crops in rotation
(1974)
Jay Haqddock; Sterling Taylor; Cleve Milligan
Каталог "Статии" | Списание
Rotation chargee en mais = Сеитбообръщение с преобладаване на царевица
(1996)
Meister E.
Каталог "Статии" | Списание
Rotation chargee en cereales = Сеитбообръщение на базата на житни култури
(1996)
Bergmann F.