Add to ORKGBotanists have long been interested in the manner of sex expression in plants. Some plant shave perfect flowers, that is, both sexes are expressed in a single flower, with no variation from this condition within the species. Other plants have flowers in which only one or the other sex is expressed, while still other plants occur in which pure staminate or pure carpellate and all intermediate degrees occur
Alfalfa-insect investigations, because of necessity, had been neglected in the province of Alberta d...
Wheat is the most important cereal crop of the world, and one of the most serious diseases affecting...
In part one of this study it was found that chickens when given oyster shells, in addition to their ...
Apparently very little, if any, anatomical investigation has been made of the bulbil of Lilium tigri...
The induction of true-breeding diploid mutants in certain varieties of Sorghum Vulgare Pers. by appl...
In Heimlich’s recent paper (2) on the staminate flower of Cucumis sativus, the conclusion was reache...
Throughout much of western United States the soils contain considerable calcium carbonate. This lime...
Several wheat characters have been shown to exhibit rather complicated inheritance. Examples are suc...
Inheritance of many characters in barley has been studied, and two or more genes have been located i...
Plant breeding, in its simplest form, began thousands of years ago. Since then it has grown into a s...
The flowering pattern of flax (Linum usitatissimum, L.) is cyclic in nature with periods of blossomi...
Barley (Hordeum sp.) is a principal cereal crop throughout much of the world and is of great economi...
Wild cats is problem in the small grain areas because it has certain characteristics which allow it ...
For many landscape tree species, the production of rooting stock by seeds is not reliable due to dif...
Dehiscence is the processs of opening in anthers. spore cases and dry fruits. The dry fruit describe...
Alfalfa-insect investigations, because of necessity, had been neglected in the province of Alberta d...
Wheat is the most important cereal crop of the world, and one of the most serious diseases affecting...
In part one of this study it was found that chickens when given oyster shells, in addition to their ...
Apparently very little, if any, anatomical investigation has been made of the bulbil of Lilium tigri...
The induction of true-breeding diploid mutants in certain varieties of Sorghum Vulgare Pers. by appl...
In Heimlich’s recent paper (2) on the staminate flower of Cucumis sativus, the conclusion was reache...
Throughout much of western United States the soils contain considerable calcium carbonate. This lime...
Several wheat characters have been shown to exhibit rather complicated inheritance. Examples are suc...
Inheritance of many characters in barley has been studied, and two or more genes have been located i...
Plant breeding, in its simplest form, began thousands of years ago. Since then it has grown into a s...
The flowering pattern of flax (Linum usitatissimum, L.) is cyclic in nature with periods of blossomi...
Barley (Hordeum sp.) is a principal cereal crop throughout much of the world and is of great economi...
Wild cats is problem in the small grain areas because it has certain characteristics which allow it ...
For many landscape tree species, the production of rooting stock by seeds is not reliable due to dif...
Dehiscence is the processs of opening in anthers. spore cases and dry fruits. The dry fruit describe...
Alfalfa-insect investigations, because of necessity, had been neglected in the province of Alberta d...
Wheat is the most important cereal crop of the world, and one of the most serious diseases affecting...
In part one of this study it was found that chickens when given oyster shells, in addition to their ...