检索结果-南通市图书馆

Circular Agricultural Systems 2024年第1期4卷 131-143页

作者： Pratap A.Divekar aradhana mishra Ravindr Kumar ICAR-Indian Institute of Vegetable Research(IIVR) Varanasi221305Uttar PradeshIndia

Vegetables are very important for human health in the era of nutritional security because they are rich in vitamins,minerals,phytochemicals,and dietary *** pollination due to the decline of pollinators is a major obstacle in achieving high productivity of vegetables that adversely affects the quality and quantity of seed production of *** pollination influences the profitability and productivity of several horticultural crops,especially *** pollination significantly increases crop quality and yield,and it also has widespread nutritional and monetary *** encounter various obstacles that might negatively impact their quality of life,such as habitat destruction,effects of agrochemicals,insect-pest and diseases,and changing weather *** inadvertent usage of agrochemicals contaminates the vegetables and the bee products that are eventually consumed by *** meet the pollination demand of cross-pollinated vegetables like cucurbits and cole crops,3−5 bee colonies/hectare are *** like colony conditions,beehive densities,distribution,and time of placement of bee colonies must be considered to improve bee *** are recognized as the most important pollinators because of their effectiveness and wider availability across the *** ensure food security,nutritional security,and to preserve biodiversity,bee pollination must be enhanced and given prime importance in *** integrated pollination technique,which recently arose but is in the infancy stage,links wild and managed bees on more bee-friendly farmlands to provide reliable and sufficient pollination.

关键词： Bee crops vegetables

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Impact of Elevated CO<sub>2</sub>on Wheat Growth and Yield under Free Air CO<sub>2</sub>Enrichment

引用

American Journal of Climate Change 2017年第4期6卷 573-596页

作者： Vivek Pandey Marisha Sharma Farah Deeba Vivek K. Maurya Sunil K. Gupta Satyendra P. Singh aradhana mishra Chandra Shekhar Nautiyal Plant Ecology & Environmental Sciences CSIR-National Botanical Research Institute Lucknow India Division of Plant Microbe Interaction CSIR-National Botanical Research Institute Lucknow India

Impact of elevated CO2 (free air CO2 enrichment) was studied on wheat (Triticum aestivum L. var Kundan) growth, yield and proteome. Elevated CO2 significantly impacted both underground (+24%) and aboveground (+15%) biomass. Grain weight/plant and harvest index were increased by 35% and 11.4%, respectively under high CO2. On the other hand, seed protein content was decreased by 19% under CO2 enrichment while seed starch and soluble sugar contents were increased by 8% and 23%, respectively. Wheat leaf proteomics revealed that 50 proteins were showing differential expression. Twenty proteins were more abundant while 30 were less abundant. Thirty two proteins were identified by MALDI TOF TOF. More abundant proteins were related to defense, photosynthesis, energy metabolism etc. While less abundant proteins were related to glycolysis and gluconeogenesis. Wheat grain proteomics revealed that out of 49 differentially abundant proteins, 24 were more in abundance and 25 were less in abundance in wheat grains under eCO2 condition. Thirty three proteins were identified and functionally characterized. They were found to be involved mainly in carbon metabolism, storage, defence and proteolysis. Gluten proteins are the major component of wheat storage proteins. Our results showed that both high and low molecular weight glutenins were more in eCO2 wheat seeds while there was no change in gliadin evels. This might alter wheat dough strength. Concentration of grain Cr and As was increased at eCO2 while that of Fe, Cu, Zn and Se were found to be decreased. Dynamics of carbon utilization and metabolic abilities of soil microbes under eCO2 were significantly altered. Our study showed that altered wheat seed composition is cause for concern vis-à-vis nutrition and health and for industries which may have implications for agriculturally dominated country like India.

关键词： Carbon Dioxide FACE Wheat Proteomics Grain Yield Soil Microbes

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：