首页>
外国专利>
PRODUCTION OF HYBRID LACTUCA SATIVA SEEDS.
PRODUCTION OF HYBRID LACTUCA SATIVA SEEDS.
展开▼
机译:混合乳果苜蓿种子的生产。
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention relates to hybrid Lactuca sativa seeds which have a male sterile genotype and which are heterozygous for at least one distinct gene which confers a detectable phenotype on the plants derived from these seeds. The invention also relates to a method for producing hybrid Lactuca sativa seeds, comprising a step of cultivating phenotypically male-sterile plants and phenotypically male-fertile plants in a closed medium, a step of pollinating by means of dipterans introduced into the closed medium at the time the plants are flowering, and a step of harvesting the seeds produced by the male-sterile plants.
展开▼