干旱区生态环境知识资源中心(Arid): 超纤渗灌对摩尔多瓦葡萄生长与果实品质的影响研究

Arid

	超纤渗灌对摩尔多瓦葡萄生长与果实品质的影响研究
其他题名	Effects of microfiber wicking infiltration irrigation on grape growth and fruit quality of Vitis vinifera L.cv. Moldova in arid region
	陈拓; 张清涛; 陈郁; 王振平
来源期刊	干旱地区农业研究
ISSN	1000-7601
出版年	2021
卷号	39 期号:6 页码:79-
中文摘要	超细纤维渗灌是一种通过纤维毛细作用,将水分从超细纤维毛细芯传递到植物根部土壤的节水灌溉方式。试验在宁夏永宁县玉泉营农场的摩尔多瓦(Vitis vinifera L.cv. Moldova)葡萄园中进行,灌溉方式分为环状超细纤维表面渗灌(A* 0) 、埋深10 cm的环状超细纤维渗灌(A* 10)和常规沟灌(CK),每株单次灌水量为30 L,灌水周期为1个月。结果表明,在相同的灌水量下,A* 10和A* 0的土壤含水量变化较CK更稳定,叶水势总体上高于CK,说明超细纤维渗灌能够维持较为稳定的水分状态,延缓了葡萄所遭受的水分胁迫。A* 10和A* 0的副梢生长量比CK分别提高了92%和57%; A* 10的粒重比CK提高了8.1%,且A* 10的产量比CK提高46.8%,说明超细纤维渗灌对葡萄的生长起到了促进作用。A* 0和A* 10的果粒可滴定酸和可溶性固形物水平与CK差异不大。成熟期A* 0和A* 10的果粒脯氨酸含量低于CK,是由于超细纤维渗灌能够缓解葡萄所受到的水分胁迫; A* 0和A* 10的花色苷含量高于CK,分别比CK提高了5.2%和14.3%,表明A* 10供水均匀连续,有利于花色苷的累积。收获时,A* 0和A* 10的可溶性蛋白含量高于CK,其中A* 10比CK高29%。,说明超细纤维渗灌有助于葡萄可溶性蛋白的合成。因此,超细纤维渗灌不仅比沟灌水分利用效率高,且能在一定程度上提高葡萄品质。
英文摘要	As a water-saving irrigation method,microfiber wicking infiltration irrigation (MWII) transfers water from wicking capillary to the root zone of plants based on capillary phenomenon. This experiment was carried out in a vineyard planted Vitis vinifera L.cv. Moldova. The irrigation methods were surface annular capillary irrigation (A* 0),annular capillary irrigation at a depth of 10 cm (A* 10),and conventional furrow irrigation (CK). Every month,30 L water was irrigated for each plant. The results showed that the soil water content was more stable and the leaf water potential was higher,meaning MWII reduced the water stress of grape with the same amount of irrigation water.The lateral shoot growth for A* 10 and A* 0 was 92% and 57% higher than CK. The berry weight for A* 10 was 8.1% higher than CK and yield for A* 10 was 46.8% higher than CK,which indicated that MWII promoted the growth of grape. The titratable acid and soluble solids for A* 0 and A* 10 treatments were basically consistent with CK. The proline content of A* 0 and A* 10 was less than CK,which showed that MWII alleviated the water stress of grape. The anthocyanins for A* 0 and A* 10 were 5.2% and 14.3%,respecitively,higher than CK, indicating that A* 10 water supply was uniform and continuous,which was conducive to accumulation of anthocyanins. The soluble protein content of A* 0 and A* 10 at maturity was highter than CK,and the soluble protein content for A* 10 was 29% higher than CK. MWII promoted the synthesis of soluble protein. Therefore,MWII improved water use efficiency and grape quality to a certain extent.
中文关键词	超细纤维渗灌 ; 水分胁迫 ; 摩尔多瓦 ; 果实品质 ; 水分利用效率
英文关键词	microfiber wicking infiltration irrigation water stress Vitis vinifera L.cv. Moldova fruit quality water use efficiency
类型	Article
语种	中文
收录类别	CSCD
WOS类目	Agriculture
CSCD记录号	CSCD:7114653
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/377618
作者单位	陈拓, 中山大学土木工程学院;;中山大学, ;;华南地区水循环与水安全广东省普通高校重点实验室, 珠海;;广州, 广东;;广东 519082;;510275, 中国.; 张清涛, 中山大学土木工程学院;;中山大学, ;;华南地区水循环与水安全广东省普通高校重点实验室, 珠海;;广州, 广东;;广东 519082;;510275, 中国.; 陈郁, 中山大学土木工程学院;;中山大学, ;;华南地区水循环与水安全广东省普通高校重点实验室, 珠海;;广州, 广东;;广东 519082;;510275, 中国.; 王振平, 宁夏大学农学院, 葡萄与葡萄酒教育部工程研究中心, 银川, 宁夏 750021, 中国.
推荐引用方式 GB/T 7714	陈拓,张清涛,陈郁,等. 超纤渗灌对摩尔多瓦葡萄生长与果实品质的影响研究[J],2021,39(6):79-.
APA	陈拓,张清涛,陈郁,&王振平.(2021).超纤渗灌对摩尔多瓦葡萄生长与果实品质的影响研究.干旱地区农业研究,39(6),79-.
MLA	陈拓,et al."超纤渗灌对摩尔多瓦葡萄生长与果实品质的影响研究".干旱地区农业研究 39.6(2021):79-.