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The asparagus genome sheds light on the origin and evolution of a young Y chromosome
雄性双倍体 芦笋 石刁柏 基因组测序
2022/11/17
该成果为江西省农业科学院牵头，与美国乔治亚大学和华大基因等联合，对雄性双倍体（YY）芦笋（石刁柏）进行全基因组测序，利用Illumina（二代）+PacBio（三代）+BioNano（基因组拼接系统）等多种技术手段组装，得到芦笋（石刁柏）基因组大小约为1.3Gb，有27,656个蛋白编码基因被预测。通过对石刁柏参考基因组的比较组学及实验分析发现，单独但相互关联的基因负责性别决定。性染色体在细胞遗传...
RAPD-based analysis of differences between male and female genotypes of Asparagus officinalis
all-male bulked segregant analysis RAPD sex marker supermale
2015/3/17
Asparagus (Asparagus officinalis L.) plants are dioecious. All-male cultivars are desired because of their higher yields. To increase the proportion of male individuals planted in the field and expedi...
Bud and spear development of asparagus under constant temperature
Asparagus Officinalis Model Yield Physiology “Backlim” “Gijnlim”
2012/6/21
Objectives of our study were to quantify the effects of apical dominance and bud cluster activity on asparagus yield patterns and to collect data for process-oriented modeling of the asparagus crop. P...
Effects of Cultivar,Extent of Cumulative Chilling Exposure,Age of Rootstock and Sex on Growth of Spear in Asparagus Forcing Culture
Asparagus Cultivar rootstock
2009/7/14
A study was carried out to evaluate the effect of cultivar, extent of cumulative chilling exposure, age of rootstock and sex on growth of the spear in asparagus (Asparagus officinalis L.) forcing cult...
Difference between Male and Female Plant in Growth of One-year-old Asparagus,Yield and Quality in Forcing Culture
Yield and Quality Growth Asparagus
2009/7/13
The differences between male and female plants in the growth of one-year-old asparagus (Asparagus officinalis L.), yield and quality of spear in forcing culture were investigated. Female plants had hi...
A Novel Bioassay Method to Evaluate the Allelopathic Activity in Rhizosphere Soil on Asparagus (Asparagus officinalis L.)
activated carbon allelochemical bioassay continuous cropping replant
2009/7/9
We developed a new method of examining the effects of allelochemical substances exuded from the roots of asparagus (Asparagus officinalis L.) to rhizosphere soil. This rhizosphere soil bioassay method...
Activated Carbon Utilization to Reduce Allelopathy that Obstructs the Continuous Cropping of Asparagus (Asparagus officinalis L.)
local adaptability modified plant box method plant box method
2009/7/9
The growth-inhibitory activities of allelopathy in asparagus (Asparagus officinalis L.) was studied using the ‘Plant Box Method’ of bioassay. By this methods we confirmed that asparagus produced allel...
Participation of Allelopathy in Injury due to Continuous Cropping of Asparagus (Asparagus officinalis L.) in Alluvial Soil
bioassay replanting rhizosphere soil
2009/7/9
Replanting of asparagus (Asparagus officinalis L.) often results in lower yields and extensive damage of young plants. One of the causes is considered allelopathy. In this study, we examined the parti...
Effects of Establishment Time and Size of Mother Fern on Yield of Spears in Semi-Forcing Green Asparagus (Asparagus officinalis L.) Cultivation
high yield marketable yield spring spears summer spears
2009/7/8
This study investigated the cultivation technique for high yield with high profit in mother fern green asparagus (Asparagus officinalis L.) cultivation. Effects of standing time and size of mother fer...
Effects of Near Ultraviolet Ray-absorbing Film on Growth and Yield in Green Asparagus (Asparagus officinalis L.) Semi-forcing Cultivation
class illuminance mother fern cultivation temperature yield
2009/7/7
This study was carried out to investigate the effects of near ultraviolet ray-absorbing (UVA) film on growth and yield in mother fern green asparagus (Asparagus officinalis L.) semi-forcing cultivatio...
Infestation of Thrips in Semi-forcing Green Asparagus (Asparagus officinalis L.) Cultivation and the Effects of Near Ultraviolet Ray-absorbing Film
invasion control mother fern culture onion thrips pesticide reduction
2009/7/7
This study was conducted to investigate infestation of thrips in mother fern green asparagus (Asparagus officinalis L.) cultivation and the effects of near ultraviolet ray-absorbing (UVA) film. The mo...
White Asparagus Production with Opaque Film in Rootstock Planting Forcing Culture
anthocyanin dormancy light condition opaque film covering
2009/7/7
To facilitate the production of white asparagus (Asparagus officinalis L.) spears in winter, we studied spear blanching in rootstock planting forcing culture. A strong correlation was observed between...
Effects of Training the Mother Fern and Time of Pruning Secondary Branching on the Yield and Size of Spears in Semi-Forced Green Asparagus (Asparagus officinalis L.) Cultivation
marketable yield spring spears summer spears
2009/7/7
This study investigated cultivation techniques to achieve high yield with high quality in mother fern green asparagus (Asparagus officinalis L.) cultivation. The effects of training with a net and tim...
Effects of Pinching and Lower Branch Pruning on Yield of Spears in Semi-Forcing Green Asparagus (Asparagus officinalis L.) Cultivation
marketable yield mother fern spring spears summer spears training
2009/7/7
The objective of this study was to establish the cultivation technique for high yield with high profit in mother fern green asparagus (Asparagus officinalis L.) cultivation. Effects of pinching and lo...
White Asparagus Production by Covering with a Shading Film in Semi-forcing Spring Harvest Cultivation
characteristics of spear marketable yield
2009/7/6
This study produced white asparagus (Asparagus officinalis L.) spears by covering plants with a shading film during semi-forcing spring harvest cultivations of asparagus. White asparagus spears with n...