中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 不同磷肥用量对绿芦笋产量及营养品质的影响 土壤通报 2011 (2) 426-430
Position: Home > Articles > Effects of Different Amount of Phosphorus Fertilizer on Yield and Nutrient Quality of Green Asparagus Chinese Journal of Soil Science 2011 (2) 426-430

不同磷肥用量对绿芦笋产量及营养品质的影响

作  者：
杨恒山;谷永丽;张瑞富;刘晶
单  位：
内蒙古民族大学农学院
关键词：
磷肥用量;绿芦笋;产量;营养品质
摘  要：
2008年3~7月在西辽河平原的内蒙古民族大学实验农场,以4年生芦笋阿波罗(Asparagus officinalis L.cv.Apollo)为试材,研究了不同磷肥用量对绿芦笋产量及营养品质的影响。结果表明,施磷量在0~90 kg hm-2的范围内,绿芦笋产量随施磷量的增加呈先升高后略有降低的变化趋势,单支重和支数均有不同程度的增加。随着磷肥用量的增加,叶绿素a、叶绿素b的含量增加,而类胡萝卜素的含量变化不大;采笋后期叶绿素a、叶绿素b、类胡萝卜素含量均明显地高于采笋前期和中期。可溶性糖、粗蛋白和可溶性蛋白含量总体上随着施磷量的增加而增加;矿质元素含量在一定施磷水平下较高,高量施磷和不施磷处理含量均较低。在试验条件下,施磷量在72 kghm-2下,具有较高的产量和较好的营养品质。
译  名：
Effects of Different Amount of Phosphorus Fertilizer on Yield and Nutrient Quality of Green Asparagus
作  者：
YANG Heng-shan,GU Yong-li,ZHANG Rui-fu(College of Agronomy,Inner Mongolia University for Nationalities,Tong Liao 028042,China)
关键词：
Amount of phosphorus fertilizer;Green asparagus;Yield;Nutrient quality
摘  要：
In experimental farm of Inner Mongolia University for Nationalities from March to July in 2008,using four-year Asparagus officinalis L.cv.Apollo as experimental material,the effects of different amount of phosphorus fertilizer on yield and nutrient quality of green asparagus were studied.The results showed that the yield of green asparagus increased first and then slightly decreased with the increase of the amount of phosphorus fertilizer during the harvesting time when the amount of phosphorus fertilizer was within P 0-90 kg ha.The weight of per branches and the increase of branches were the major reasons for the increase of the yield of green asparagus.With the increase of amount of phosphorus fertilizer,the content of chlorophyll a and b increase,and the content of carotenoid had no obvious change,and the content of chlorophyll a,chlorophyll b and carotenoid in later period was higher than those in prophase and metaphase.The content of soluble sugar,crude protein,soluble protein all increased with the increase of amount of phosphorus fertilizer.The content of mineral elements were much higher when the amount of phosphorus fertilizer was appropriate,but which was lower when the amount of phosphorus was too much or little.Under this experimental condition,when the amount of phosphorus fertilizer was about P 72 kg ha,green asparagus not only has higher yield and better nutrient quality.

相似文章

导出引用
计量
文章访问数: 9
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46