The invention discloses a seed production method of Liyu No. 35 Hybrid Maize. The method selects the inbred line L5895 as the female parent and the inbred line 912 as the male parent and makes up the Liyu No. 35 Hybrid Maize. The inbred line L5895 is obtained by combination ...
Methods for production of maize protoplasts are described in U.S. patent application Ser. No. 772,027 filed Oct. 4, 1991, herein incorporated by reference. Example 6--Transcription from the T7 promoter in transient experiments Maize protoplasts were cotransformed with the 35S promoter driving ...
To identify the ideal harvest time (IHT) for the seed production of XY335 and ZD958, six seed-related traits were evaluated in seeds harvested at 11 harvest stages in 8 environments. Standard germination (SG), accelerated aging germination (AAG) and cold test germination (CTG) were vigor ...
SEED production (Botany)DEFICIT irrigationThe study of crop response to deficit irrigation is important for reducing agricultural water use in arid areas. Two experiments were conducted in an arid region of northwestern China in 2014 and 2015 to investigate the responses of the flowering ...
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
To identify the ideal harvest time (IHT) for the seed production of XY335 and ZD958, six seed-related traits were evaluated in seeds harvested at 11 harvest stages in 8 environments. Standard germination (SG), accelerated aging germination (AAG) and cold test germination (CTG) were vigor tra...
Maize is a staple crop in sub-Saharan Africa, but yields remain sub-optimal. Improved breeding and seed systems are vital to increase productivity. We describe a hybrid seed production technology that will benefit seed companies and farmers. This technology improves efficiency and integrity of seed...
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 ...
Umbeck, et al., (1983) “Reversion of Male-Sterile T-Cytoplasm Maize to Male Fertility in Tissue Culture”, Crop Science, vol. 23, pp. 584-588. ;, vol. 23, pp. 584-588. Wright, Harold (1980) “Commercial Hybrid Seed Production”, Hybridization of Crop Plants, Ch. 8:161-176. ;...
Since the early 1990s, liberalization of the seed market in Tanzania has attracted several foreign companies that now market maize hybrids in the country. In this article, we analyze the impacts of proprietary hybrids on maize yields, production, and household living standards. We build on a rece...