搜索结果: 1-15 共查到“作物学 Root”相关记录209条 . 查询时间(0.128 秒)
Mitochondrial structure and respiratory metabolism in cold resistance of alfalfa seedling root（图）
苜蓿 抗寒性 秋眠性
2024/5/30
多年生苜蓿以根的形式越冬，因此，苜蓿的抗寒性以及成功越冬的关键在于其根部的抗寒性。在没有叶绿体结构不能进行光合作用的根部，呼吸作用是维持根部细胞生长所需能量ATP的唯一途径。新疆农业大学刘美君副教授团队选用不同秋眠级的新牧4号(秋眠级为2) 和甘农5号(秋眠级为8) 的紫花苜蓿为试验材料，研究发现，低温显著影响了苜蓿根系细胞呼吸代谢，细胞线粒体电子传递链复合体复合体II、III和IV受抑明显致使氧...
学术报告：Root System Architecture and Rhizosphere Interactions in Response to Environmental Stress
Root System Architecture Rhizosphere Interactions Response Environmental Stress
2023/7/20
陈应龙，西澳大学农业与环境学院教授、西澳大学农业研究所研究员。长期从事根系生态生理学方面的研究。入选澳大利亚研究基金会“Future Fellow”、中科院“百人计划”和斯坦福大学“World Top Scientists (Top 2%)”名录。先后在澳大利亚联邦科工组织、默多克大学、法国国家农科院、美国宾州州立大学、德国尤利希研究中心、日本名古屋大学等单位留学与合作研究，有20多年海外留学与工...
Gibberellin biosynthesis inhibitor mepiquat chloride enhances root K+ uptake by modulating plasma membrane H+-ATPase.
MC浸种 钾离子吸收 棉花生产
2024/5/17
缩节胺(MC)作为一种赤霉素生物合成抑制剂，可以增加棉花对钾离子的吸收，从而对棉花生长产生积极调节作用，但是潜在生理机制尚不清楚。本研究利用非损伤微测技术测定表明，除了增加根生物量之外，MC浸种还可以通过增加钾离子流入和/或减少幼苗根尖的钾离子外排来增加钾离子吸收。此外，该研究发现，MC处理可以引起质膜超极化，可以通过增强H +-ATPase的基因表达（HA2/5/11）、蛋白积累（GhAHAs总...
Root iron plaque alleviates cadmium toxicity to rice ( Oryza sativa ) seedlings
水稻根系 镉吸收 IP 环境胁迫 Cd+Fe
2023/4/21
Iron plaque (IP) on root surface can enhance the tolerance of plants to environmental stresses. However, it remains unclear the impact of Fe2+ on cadmium (Cd) toxicity to rice (Oryza sativa) seedlings...
Activity of Metalaxyl-M+mancozeb, Fosetyl-Al, and Phosphorous Acid against Phytophthora Crown and Root Rot of Apricot and Cherry Caused by Phytophthora palmivora
Prunus armeniaca Prunus avium rootstock agrochemicals greenhouse field
2018/3/5
Crown and root rot, caused by the Oomycete pathogen Phytophthora palmivora, has become a destructive disease of
apricot and cherry in eastern Turkey. There are no currently registered fungicides labe...
Two-dimensional root phenotyping system based on root growth on black filter paper and recirculation micro-irrigation
image analysis nutrient deficiency root system architecture
2016/7/6
Plant root system architecture (RSA) has an important role in crop production, particularly for water and nutrient uptake under limiting conditions. In the last few years, several root phenotyping met...
OsMYB2P-1, an R2R3 MYB Transcription Factor, Is Involved in the Regulation of Phosphate-Starvation Responses and Root Architecture in Rice
OsMYB2P-1 R2R3 MYB Transcription Factor Phosphate-Starvation Responses Root Architecture Rice
2015/2/5
An R2R3 MYB transcription factor, OsMYB2P-1, was identified from microarray data by monitoring the expression profile of rice (Oryza sativa ssp. japonica) seedlings exposed to phosphate (Pi)-deficient...
《Methodologies for Root Drought Studies in Rice》（图）
Methodologies for Root Drought Studies in Rice H.E. Shashidhar Amelia Henry Bill Hardy
2013/11/20
Root biology is at the forefront of progressing fields to improve agricultural productivity in low-input systems. Although there is a strong case for the role of roots in plant performance under droug...
Effect of Time and Method of Sowing on Growth and Root Yield of Ashwagandha (Withania Somnifera Dunal)
Ashwagandha sowing time method of sowing growth root yield
2010/11/16
A Field Experiment was conducted during 2007-08 to assess the response of time and method
of sowing on growth and root yield of Ashwagandha. The investigation was comprised with 8 treatment Combinati...
Effect of salt stress on growth and ion distribution and accumulation in shoot and root of maize plant
Maize salt stress shoots and root growth sodium chlorine
2011/1/10
In this study, effect of applied NaCl on shoot and root growth and distribution and accumulation of Na, Cl, N, P, K, Ca, Fe, Zn and Mn in shoot and root of the maize plant (Zea mays L. cv: RX 947) was...
ROOT ZONE TEMPERATURE AFFECTS EMERGENCE AND GROWTH TRAITS OF SNAKE TOMATO (TRICHOSANTHES CUCUMERINA L.)
Trichosanthes cucumerina root zone temperature emergence
2010/12/8
Two Nigerian morphological variants of Trichosanthes cucumerina L., (Cucurbitaceae) an under-exploited tropical leaf and fruit vegetable were evaluated for response to root zone temperature (RZT) in a...
EFFECT OF SEED SIZE AND PHOSPHORUS FERTILIZER ON ROOT LENGTH DENSITY,P UPTAKE,DRY MATTER PRODUCTION AND YIELD OF GROUNDNUT
Arachis hypogaea phosphate fertilizers roots agronomic characters Bangladesh
2009/9/30
These studies were conducted at Bangladesh Agricultural Research Institute,
Joydebpur, Gazipur, Bangladesh during rabi (winter) seasons of 2002-2003 and 2003-
2004. The objective was to determine t...
Effect of Seed Treatment With Rhizobium Strains And Biofertilizers on Foot/Root Rot And Yield of Bushbean In Fusarium Solani Infested Soil
Kidney beans Fusarium Rhizobium agronomic characters Bangladesh
2009/9/29
A pot experiment was conducted in the glasshouse of the Department of Plant
Pathology, Bangladesh Agricultural University, Mymensingh, Bangladesh during 2002–
2003. Six Rhizobium strains and three b...
EFFECT OF SEED TREATMENT WITH RHIZOBIUM STRAINS AND BIOFERTILIZERS ON FOOT/ROOT ROT AND YIELD OF BUSHBEAN IN FUSARIUM OXYSPORUM INFESTED SOIL
Kidney beans Rhizobium Fusarium agronomic characters Bangladesh
2009/9/29
A pot experiment was conducted in glasshouse of Department of Plant Pathology,
Bangladesh Agricultural University (BAU), Mymensingh, Bangladesh during 2002-
2003. Effect of Rhizobium strains and bio...
Effects of Soil Type,Vertical Root Distribution and Precipitation on Grain Yield of Winter Wheat
Grain yield Precipitation Root system Soil type Solar radiation Sunshine duration Temperature Winter wheat
2010/3/4
In Abashiri in eastern Hokkaido, Japan, grain yields of winter wheat (Triticum aestivum L. cv. Hokushin) in the western area, with umbric andosol or dystric cambisol soil types, are lower and unstable...