Parliamentary Papers, Band 8 |
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Seite vii
The plant responds simultaneously to changes in each of the environmental factors and the ultimate level of yield is the result of the effects of all the environmental conditions experienced throughout life . 66 Although the effects of ...
The plant responds simultaneously to changes in each of the environmental factors and the ultimate level of yield is the result of the effects of all the environmental conditions experienced throughout life . 66 Although the effects of ...
Seite vii
Glasshouses , which traditionally have been much used for research , but with limitations regarding control of the environmental factors that are now becoming more fully appreciated " . Phytotrons , complex installations which include a ...
Glasshouses , which traditionally have been much used for research , but with limitations regarding control of the environmental factors that are now becoming more fully appreciated " . Phytotrons , complex installations which include a ...
Seite vii
CONTROLLING RESPONSES TO WEATHER Although we are still far from a full understanding of the effects of weather on plant behaviour , work in controlled environments is showing how plants respond to certain isolated factors of the weather ...
CONTROLLING RESPONSES TO WEATHER Although we are still far from a full understanding of the effects of weather on plant behaviour , work in controlled environments is showing how plants respond to certain isolated factors of the weather ...
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31st March Account acres addition agricultural aircraft amount animals application arrangements Association authority average B.SC Balance beef Board breeders British bulls calves carried cattle cent changes Charollais Committee Company concerned considerable considered continued Corporation cost cows crops cross dairy Department disease effect equipment Estate expenditure Expenses experimental experiments factors Farm field Food fruit further given grant growth Head herds important improvement increase Institute interest land less Limited loss material methods milk necessary obtained Office operations passenger period Ph.D plant breeding possible potatoes present problems production profit properties proposed protection received relation Report Research routes scheme Scotland Scottish seed selection staff Station strains supply Table traffic trials United United Kingdom variety virus