Maize Seed Production Technology System One transgenic construct-driven non-transgenic seed system named “Seed Production Technology” (SPT) has been developed by DuPont Pioneer (Wu et al., 2016). The SPT transgenic maintainer line is created by transforming the plant of interest with an SPT cons...
The use of alien chromosomes from Tripsacum to mask the expression of undesirable recessive traits in the production of hybrid corn seed is disclosed. When an alien addition monosome is used as a parent in a hybrid cross, the low transmission rate of the alien chromosome results in the ...
rid seed production Hybrid seed productionHybrid seed productionMethods of preparing hybrid seed are described. One such method comprises interplanting a male parent plant which is male fertile and homozygous recessive female sterile and a female parent plant which is homozygous recessive male sterile ...
Seed yield increased by 352 kg ha, while hybridity decreased by 6% per unit increase in MSI. A hybridity of 100% required an MSI of very nearly zero.CMS, , hybrids, MSI关键词: crop production, seeds, male sterility, Brassica napus, hybrids, Megachile rotundata, pollinators ...
The use of CMS to produce hybrid seed is very cost effective and has been widely exploited in a plethora ... M Havey - 《Molecular Biology & Biotechnology of Plant Organelles》 被引量: 144发表: 2004年 Genetic analysis to identify suitable parents for hybrid seed production in tomato (...
According to the experiments and surveys about the female parent of hybrid rice seed production technology for direct seeding during last two years,it can be sure that the female direct seeding technology can save cost.Moreover,some recommendations about key technologies of female direct seeding,such...
Cytoplasmic male sterility-based system for hybrid wheat plant and seed production The present invention relates to the production of hybrid wheat and triticale plants and seeds via the employment of genetically-controlled cytoplasmic male sterility (CMS) and genetically-controlled fertility restoration. ...
(range 1.5 to 7.4 mt/ha). Outside China, in tropical countries, mean seed yields areabout 1.2 mt/ha (range 0.5 to 4.0 mt/ha). Hybrid seed production technology is economicallyviable in China and other countries with abundant and cheap labor, because it requires about 50mandays/ha more ...
Pusa Hybrid-1 during summer season because under open field condition the seed yield and seed quality of bitter gourd drastically reduced due to viral diseases and fruit fly in kharif and early onset of high temperature, unseasonal rains during summer, which restricts the hybrid seed production of...
The use of alien chromosomes from Tripsacum to mask the expression of undesirable recessive traits in the production of hybrid corn seed is disclosed. When an alien addition monosome is used as a pare