A group of G.hirsutum L.varieties and theirhybrids F<sub>1</sub> were studied on two fields withdifferent mineral supply conditions:optimalmineral supply and without fertilizers.Thereliable genotypic intra...A group of G.hirsutum L.varieties and theirhybrids F<sub>1</sub> were studied on two fields withdifferent mineral supply conditions:optimalmineral supply and without fertilizers.Thereliable genotypic intraspecies polymorphism ofresponse to the different level of mineralnutrition was identified.An individual展开更多
The cotton seeds were dried in an air,treated byUltra-Violet Irradiation(UVI)and moistenedby analyt and catalyt.Not treated seeds were ascontrol.Seeds were grown in Petri dish inthermostats according to generally
The reproductive,adaptive heterosis andeconomically-valuable traits of hybrids F<sub>1</sub>,F<sub>2</sub>and F<sub>3</sub> obtained as a result intraspecific crossingG.hirsutum L.p...The reproductive,adaptive heterosis andeconomically-valuable traits of hybrids F<sub>1</sub>,F<sub>2</sub>and F<sub>3</sub> obtained as a result intraspecific crossingG.hirsutum L.parents with ordinary type ofleaves and imported Okra-leaves parents hadbeen studied.Perspective of use of cotton展开更多
As is well known the structure of varietypopulations is the natural formation that hasbeen shaping by selection and submitting togeneral regularities of organic world evolution.Our researches are devoted to determinin...As is well known the structure of varietypopulations is the natural formation that hasbeen shaping by selection and submitting togeneral regularities of organic world evolution.Our researches are devoted to determining ofimportance the agro-climatic and agro-technicalconditions for forming of population structure.展开更多
There are many countries in the world including Uzbekistan what have increasing problem of drought in agriculture.In this connection an experiment on different water supplement conditions was organized for study react...There are many countries in the world including Uzbekistan what have increasing problem of drought in agriculture.In this connection an experiment on different water supplement conditions was organized for study reaction of cotton varieties and hybrids in most sensitive period for plant developing in the period of flower and fruitification.展开更多
文摘A group of G.hirsutum L.varieties and theirhybrids F<sub>1</sub> were studied on two fields withdifferent mineral supply conditions:optimalmineral supply and without fertilizers.Thereliable genotypic intraspecies polymorphism ofresponse to the different level of mineralnutrition was identified.An individual
文摘The cotton seeds were dried in an air,treated byUltra-Violet Irradiation(UVI)and moistenedby analyt and catalyt.Not treated seeds were ascontrol.Seeds were grown in Petri dish inthermostats according to generally
文摘The reproductive,adaptive heterosis andeconomically-valuable traits of hybrids F<sub>1</sub>,F<sub>2</sub>and F<sub>3</sub> obtained as a result intraspecific crossingG.hirsutum L.parents with ordinary type ofleaves and imported Okra-leaves parents hadbeen studied.Perspective of use of cotton
文摘As is well known the structure of varietypopulations is the natural formation that hasbeen shaping by selection and submitting togeneral regularities of organic world evolution.Our researches are devoted to determining ofimportance the agro-climatic and agro-technicalconditions for forming of population structure.
文摘There are many countries in the world including Uzbekistan what have increasing problem of drought in agriculture.In this connection an experiment on different water supplement conditions was organized for study reaction of cotton varieties and hybrids in most sensitive period for plant developing in the period of flower and fruitification.
