ACTA AGRICULTURAE BOREALI-SINICA ›› 2018, Vol. 33 ›› Issue (S1): 230-237. doi: 10.7668/hbnxb.2018.S1.037

Special Issue: Grape Soil fertilizer

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Effects of Grass Cover in Vineyard on the Vine Root Growth and Soil Nutrition

WANG Xiaolong1,2,3, LIU Fengzhi1,2,3, SHI Xiangbin1,2,3, WANG Xiaodi1,2,3, JI Xiaohao1,2,3, WANG Zhiqiang1,2,3, WANG Baoliang1,2,3, ZHENG Xiaocui1,2,3, WANG Haibo1,2,3   

  1. 1. Fruit Research Institute, Chinese Academy of Agricultural Sciences, Xingcheng 125100, China;
    2. Key Laboratory of Germplasm Resources Utilization of Horticultural Crops, Ministry of Agriculture, Xingcheng 125100, China;
    3. Key Laboratory of Mineral Nutrition and Fertilizers Efficient Utilization of Deciduous Fruit Tree, Liaoning Province, Xingcheng 125100, China
  • Received:2018-09-22 Published:2018-12-01

Abstract: To solve the problem of grape root uplift and soil acidification,the influences in root growth and soil properties were studied by planting Lolium perenne L.and Medicago sativa L.in the inline of vineyard located at Xingcheng in Liaoning Province.The results showed that both Lp and Ms could significantly increase the root length and surface area in different stages and root levels (P< 0.05), and the amplification of which from high to low was Lp,Ms and control.The soil in vineyard by control management had an acidification trend,the pH distributed from 6.14 to 6.39.The pH ranged between 6.22 and 7.04 in Lp treatment,while that in Ms treatment was lower than Lp treatment.Compared with the control,the content of organic matter in Lp treatment significantly increased by 24.71%,48.07% and 44.44% (P< 0.05),while the Ms treatment increased by 7.87%,29.88% and 34.07%,respectively.In fruiting period,veraison and harvest time,the content of alkaline nitrogen in soil by Lp treatment increased by 40.40%,51.46% and 22.15% (P< 0.05) to the control,respectively. In fruiting period,veraison and harvest time,while those in the Ms treatment increased by 29.88%,28.03% and 5.42%,respectively.Compared with the control,both Lp and Ms treatments significantly increased the content of available phosphorus in soil (P< 0.05),which in Lp treatment was the highest,followed by the Ms treatment and the control.Both Lp and Ms treatments could cause the content of each mineral elements significantly increased at a certain time (P< 0.05).The overall effect of Lp treatment on the root length,root surface area of grape,and the content of organic matter,essential nutrients in soil was better than that of Ms treatment and control.

Key words: Vineyard, Pasture-planting, Root growth, Soil nutrition

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Cite this article

WANG Xiaolong, LIU Fengzhi, SHI Xiangbin, WANG Xiaodi, JI Xiaohao, WANG Zhiqiang, WANG Baoliang, ZHENG Xiaocui, WANG Haibo. Effects of Grass Cover in Vineyard on the Vine Root Growth and Soil Nutrition[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2018, 33(S1): 230-237. doi: 10.7668/hbnxb.2018.S1.037.

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