Plant Breeding and Genetics Commons^™

A Study Of Factors Affecting The Germination Of Alfalfa And Safflower Pollen, Ling Lin

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Pollen grains serve a very important role in the life cycle of flowering plants, in that they are involved in the transmission of inherited characteristics from generation to generation. Because of their small size the study of pollen grains has been necessarily associated with the development of the microscope. Not until the middle of the seventeenth century, when Hooke gave the world the compound microscope, was an instrument available with sufficient power to adequately reveal the shapes of pollen grains. However, two of Hooke's contemporaries, Malpighi and Grew, who used a simple microscope, are generally recognized as the co-founders of …

Oat Variety Trials, 1965, J L. Mcmullan, J. A. Parish

Journal of the Department of Agriculture, Western Australia, Series 4

M l 2 8 , an early midseason fixed crossbred bred at the Merredin Research Station, Avon and P8304, a late midseason fixed crossbred from N.S.W, were the highest yielding oats in last year's trials.

Irwin was the highest yielding oat of early maturity.

The History, Characteristics And Potential Of Kondinin Rose Clover, E T. Bailey, N. B. Gayfer

Journal of the Department of Agriculture, Western Australia, Series 4

Experimental and field performances of rose clover over fen years suggest that it will be increasingly used as a pasture legume in south-western Australia.

A number of lines differing in maturity and leaf markings have been selected locally and given cultivar (variety) names

The first of these lines to be selected was designated Kondinin. This paper describes its origin, history, characteristics and performance.

The Hamel Nursery, K S. Cole

Journal of the Department of Agriculture, Western Australia, Series 4

A LITTLE known, but highly productive use of irrigation water occurs at the Forestry Department Nursery, Hamel.

Seedlings of trees and shrubs are raised during the summer for sale the following winter.

Sales are made to the farming community and many trees are used by the Forest Department in its reafforestation programmes.

Barley Variety Trials, 1965, J L. Mcmullan, J. A. Parish

Journal of the Department of Agriculture, Western Australia, Series 4

The highest yielding varieties in the 1965 barley variety trials were the two-row crossbred A l l , the white grained six-row varieties Arivat, Gem and Glacier and the recently-named two-row variety Dampier (previously known as W45).

Assessment Of New Potato Varieties In Western Australia, D. C. Hosking

Journal of the Department of Agriculture, Western Australia, Series 4

THE Mediterranean type of climate and low elevation of land in the South-West of Western Australia permits a year-round cycle of potato planting.

An early crop is planted in frost-free areas in June and July for harvest between October and December.

This is followed by a midseason crop, planted in August-October for harvest between December and March, and a late crop, planted November-April for harvest between March and September

Cereal Yield Tests In 1966, H M. Fisher

Journal of the Department of Agriculture, Western Australia, Series 4

FARMER'S main guide in his choice of a cereal variety is its capacity to produce high overall yields of saleable grain over many years in a particular district.

Uniwhite : A New Lupin Variety, John Sylvester Gladstones

Journal of the Department of Agriculture, Western Australia, Series 4

UNIWHITE is a new lupin variety, the Institute of Agriculture, University of Western Australia.

It is a variety of the narrow-leaved, or "New Zealand blue" lupin, Lupinus angustifolius L.

Serradella, H G. Cariss, B. J. Quinlivan

Journal of the Department of Agriculture, Western Australia, Series 4

SERRADELLA is an annual pasture legume which is now coming increasingly under notice.

I t is not a new species, for it has been grown in Western Australia as a pasture plant for some 12 years and in Europe for over 100 years.

Recommended Barley And Oat Varieties For 1968, Department Of Agriculture, Western Australia

Journal of the Department of Agriculture, Western Australia, Series 4

THE State Coarse Grains Advisory Committee has released its recommendations for barley and oat varieties to be grown in 1968.

Dampier, Prior and Beecher barley and Swan, Avon and Irwin oats are the recommended varieties.

Recommendations For The Establishment Of Harbinger Medic In The Northern Wheatbelt, R J. Parkin

Journal of the Department of Agriculture, Western Australia, Series 4

Harbinger is an early-maturing medic that has met with success on some soil types, especially in the northern wheatbelt.

Similar to Cyprus barrel medic but best suited to different soil types, harbinger adds to the range of pasture legumes available for sowing in under 16 in. annual rainfall areas.

Recommended Cereal Varieties, 1967, Department Of Agriculture, Western Australia

Journal of the Department of Agriculture, Western Australia, Series 4

THE wheat varieties Claymore, Gabo and Wagin have been withdrawn from the list of wheat varieties recommended by the State Wheat Advisory Committee for sowing this season, mainly because of their lower yield performances.

THE varieties Avon, Fulmark, Irwin and Kent are recommended for sowing in 1967 by the Coarse Grains Advisory Committee and the Department of Agriculture. The areas where satisfactory crops of these varieties can be grown are given in the map and table.

THE varieties Prior and Beecher are again recommended for sowing in 1967 by the Coarse Grains Advisory Committee and the Department of Agriculture.

Recommended Wheat Varieties, 1968, Department Of Agriculture, Western Australia

Journal of the Department of Agriculture, Western Australia, Series 4

THE wheat varieties Falcon and Gamenya are the only varieties recommended by the State Wheat Advisory Committee for sowing in 1968.