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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
2023/3/31
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...
Asparagus Production
Asparagus Production
2013/6/28
Asparagus is a perennial crop that lends itself well to small-scale and part-time farming. This six-page publication, part of the Agricultural Alternatives series focusing on small-scale and part-time...
Bud and spear development of asparagus under constant temperature
Asparagus Officinalis Model Yield Physiology “Backlim” “Gijnlim”
2013/2/28
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...
芦笋秸秆预处理与厌氧发酵制取沼气试验（Experiments on Pretreatment and Anaerobic Digestion of Asparagus Stalk for Biogas Production）
芦笋 秸秆 厌氧发酵 沼气
2010/12/28
为了促进芦笋秸秆原料沼气发酵系统的产气效果，利用NaOH在无流动水的条件下对芦笋秸秆进行了碱性化学预处理，并在小型沼气发酵装置上以不同预处理时间、粒径和NaOH溶液质量分数对芦笋秸秆木质纤维素的变化及产沼效果的影响进行了试验研究。结果表明，预处理时间15~20d比不经预处理的试验组启动时间提早10d；芦笋秸秆粉碎和切割后，不经筛分的试验组比经过筛分后的试验组启动时间提早5~15d，发酵周期缩...
纳他霉素对芦笋品质及内源游离态多胺含量的影响（Effect of Natamycin on Quality and Free Polyamines of Postharvest Asparagus）
芦笋 保鲜 品质
2010/12/28
为考察纳他霉素在芦笋保鲜中的作用，研究了不同浓度纳他霉素处理后芦笋的呼吸速率、色泽、剪切力、失重率、细菌和霉菌数量等芦笋品质指标及游离态多胺的变化。研究结果表明：纳他霉素可有效抑制芦笋的呼吸速率，降低其失重率，较好地保持芦笋的外观色泽，维持芦笋的质地在一定水平内，能降低芦笋贮藏过程中的霉菌1～3个数量级。纳他霉素还可抑制腐胺含量的上升，使精胺和亚精胺出峰时间缩短且峰值增加。
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...