Titlebook: Male Sterility in Flowering Plants; S. K. Jain Book 1959 Springer Science+Business Media Dordrecht 1959 Polle.plant breeding.plants.pollin

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書目名稱Male Sterility in Flowering Plants影響因子(影響力)




書目名稱Male Sterility in Flowering Plants影響因子(影響力)學(xué)科排名




書目名稱Male Sterility in Flowering Plants網(wǎng)絡(luò)公開度




書目名稱Male Sterility in Flowering Plants網(wǎng)絡(luò)公開度學(xué)科排名




書目名稱Male Sterility in Flowering Plants被引頻次




書目名稱Male Sterility in Flowering Plants被引頻次學(xué)科排名




書目名稱Male Sterility in Flowering Plants年度引用




書目名稱Male Sterility in Flowering Plants年度引用學(xué)科排名




書目名稱Male Sterility in Flowering Plants讀者反饋




書目名稱Male Sterility in Flowering Plants讀者反饋學(xué)科排名

GUISE

Definition and Some General Features,ity) denotes a condition in which unless specified otherwise, both pollen grains and ovules are nonfunctional and usually a certain amount of morphological and cytohistological deterioration may accompany it. The instances of selfincompatibility, in contrast, have functional parts of the flower and

GOAD

Modes of Origin,ch greater importance to us are, however, the cases involving our familiar genetic materials. . (1940) reported a rather high frequency of male-steriles occurring among the artificially inbred populations of several species of . and in fact, he observed that smaller sized populations tend to favour

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discord

Induction Experiments,ances and radiations on plants encountered pollen abortion as a conspicuous aftereffect. Insofar they might allow us to interpret various biochemical or physiological aspects of this phenomenon of male sterility, a reference would appear pertinent here.

提煉

Utilization in Plant Breeding,reeder. An initial wave of enthusiasm starting from the success reported in onion and sorghum, stimulated several attempts in other crops as well and in fact, successful projects are already underway in maize, tomato, barley and sugarbeets. In Germany a commercial seed firm obtained patent rights fo

unstable-angina

Evolutionary Significance, at least it has manifold evolutionary importance. A study of distribution patterns of the diverse sexual forms among both monomorphous and polymorphous groups is expected to throw some light on the intermediate steps in the evolution of dioecism from hermaphroditism if one might assume that dioecy

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