“鲁柽1号”造林苗木防抽干措施试验  

Experiment on Measures for Shriveling-Resistance of Tamarix chinensis Lour.'Lucheng-1'

作　　者：苏德喜 王永山 高凤岗 白慧 Su Dexi;Wang Yongshan;Gao Fenggang;Bai Hui(Service Center for Introducing Forestry Technology,Pingluo,Ningxia 753400;Urban Construction Planning Station,Pingluo,Ningxia 753400)

机构地区：[1]宁夏平罗县林业技术推广服务中心,宁夏平罗753400 [2]宁夏平罗县城市建设规划站,宁夏平罗753400

出　　处：《宁夏农林科技》2020年第7期32-34,共3页Journal of Ningxia Agriculture and Forestry Science and Technology

基　　金：2018年中央财政林业科技推广示范一般项目“宁夏平罗县盐碱地改良及耐盐碱树种造林示范”(宁〔2018〕TG02号)。

摘　　要：为解决从山东引进的耐盐碱柽柳优新品种“鲁柽1号”在本地抗春季热干风能力弱、造林苗木定植后抽干现象严重、成活率低的问题,对“鲁柽1号”造林新植苗采取苗木植后树干涂猪油、套保护袋两种措施,以裸杆苗作为对照开展防抽干试验。结果表明:两种保护措施对缓解定植苗木的失水速度、缩短缓苗期、提早展叶期、提高造林成活率、增加造林苗木的生长量方面效果明显。同时,这两种措施费用低廉、简便易用,生产中应用可极大地提高生产效率,具有较高的推广价值。After field planting,in order to solve the problems of withered branches and low survival rate of saline-tolerant Tamarix chinensis Lour.'Lucheng-1'introduced from Shandong,the controlled anti-shriveling trials were conducted by coating lard on the trunk of the seedlings after planting and applying protective bags.The results showed that these two measures were useful to alleviate the water loss,shorten transplanting seedling period,advance leaf-expansion period,improve the survival rate of afforestation and increase the growth of afforestation seedlings.Moreover,these two measures have advantages of low costs and easy implementation.They can enhance productivity significantly and have high promotion value.

关 键 词：鲁柽1号 防抽干 试验 

分 类 号：S793.5[农业科学—林木遗传育种]