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Намерени са 603 резултата.
Technical and economic causes of productivity changes in U.S. wheat production : 1949-76
Пр 1196
Каталог "Книги"
Technical and economic causes of productivity changes in U.S. wheat production : 1949-76
(1979)
J. Bond

Classification of Triticum Species and of Wheat Varieties Grown in the United States
Пр 484
Каталог "Книги"
Classification of Triticum Species and of Wheat Varieties Grown in the United States
(1963)
L. Briggle; L. Reitz

New varieties of wheat for bovine finishing rations
Пр 1158
Каталог "Книги"
New varieties of wheat for bovine finishing rations
(1967)
E. Bris; I. Dyer

Susceptibility of winter wheat and triticale to the hessian fly
Пр 1637
Каталог "Книги"
Susceptibility of winter wheat and triticale to the hessian fly
(1989)
G. Buntin; Paul Raymer

Hedging wheat as a marketing alternative for Washington country elevators
Пр 1158
Каталог "Книги"
Hedging wheat as a marketing alternative for Washington country elevators
(1966)
B. Brooks

Segregation and correlated inheritance in marquis and hard federation crosses, with factors for yield and quality of spring wheat in Montana
Пр 1205
Каталог "Книги"
Segregation and correlated inheritance in marquis and hard federation crosses, with factors for yield and quality of spring wheat in Montana
(1926)
J. Clark; John Hooker

Distribution of the varieties and classes of wheat in the United States in 1934
Пр 1333
Каталог "Книги"
Distribution of the varieties and classes of wheat in the United States in 1934
(1937)
J. Clark; K. Quisenberry

Classification of American wheat varieties
17572
Каталог "Книги"
Classification of American wheat varieties
(1922)

Computer-aided modelling and simulation of the winter wheat agroecosystem (AGROSIM-W) for integrated pest management
Пр 33
Каталог "Книги"
Computer-aided modelling and simulation of the winter wheat agroecosystem (AGROSIM-W) for integrated pest management
(1986)
Werner Ebert

Development and spread of high-yielding varieties of wheat and rice in the less developed nations
Пр 1733
Каталог "Книги"
Development and spread of high-yielding varieties of wheat and rice in the less developed nations
(1974)
Dana Dalrymple

The Danube basin as a produces and exporter of wheat
II 588
Каталог "Книги" | Книги
The Danube basin as a produces and exporter of wheat
(1930)

Eyespot footrot of winter wheat caused by Cercosporella Herpotrichoides
Пр 911
Каталог "Книги"
Eyespot footrot of winter wheat caused by Cercosporella Herpotrichoides
(1964)
Lester Dickens

Effect of chlormequat on the growth of cereals 2.1965-1966 trials. Effects of time of chlormequat application, level of nitrogen and split application of nitrogen on resistance to lodging and on yield of winter wheat
Пр 2173
Каталог "Книги"
Effect of chlormequat on the growth of cereals 2.1965-1966 trials. Effects of time of chlormequat application, level of nitrogen and split application of nitrogen on resistance to lodging and on yield of winter wheat
(1971)
K. Dilz

Wheat millfeeds in livestock rations
14
Каталог "Книги"
Wheat millfeeds in livestock rations
An economic analysis (1972)
Robert Enochian; Donald Kuzmicky; George Kohler

Effects of lime, triple superphosphate, urea and night temperature the yield of two varieties of wheat (Triticum aestivum L.) grown in soils from Antsirabe, Madagaskar
Пр 2020
Каталог "Книги"
Effects of lime, triple superphosphate, urea and night temperature the yield of two varieties of wheat (Triticum aestivum L.) grown in soils from Antsirabe, Madagaskar
(1985)
Aud Eriksen; et al.

Anhydrous ammonia for field crops. An evaluation of anhydrous ammonia as a nitrogen supply for cotton, corn, rice and wheat
20
Каталог "Книги" | Книги
Anhydrous ammonia for field crops. An evaluation of anhydrous ammonia as a nitrogen supply for cotton, corn, rice and wheat
(1972)
M. Eid

Experiment Station results fall seeded wheat, barley, oats
Пр 949
Каталог "Книги"
Experiment Station results fall seeded wheat, barley, oats
(1955)

Date of planting studies of winter wheat and winter barley in relation to root and grown rot, grain yields and quality
Пр 995
Каталог "Книги"
Date of planting studies of winter wheat and winter barley in relation to root and grown rot, grain yields and quality
(1972)
C. Fanster; M. Weihing; M. Boosalis; и др.

Wheat science - today and tomorrow
40
Каталог "Книги" | Книги
Wheat science - today and tomorrow
(1981)
L. Evans; W. Peacock

Effects of no-tillage fallow as compared to conventional tillage in a wheat-fallow system
Пр 995
Каталог "Книги"
Effects of no-tillage fallow as compared to conventional tillage in a wheat-fallow system
(1979)
C. Fenster; G. Peterson