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首页> 外文会议>International Conference on Environmental and Geological Science and Engineering >Soil Texture Descriptions of Tropical Land Farming in Muna Island, Indonesia
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Soil Texture Descriptions of Tropical Land Farming in Muna Island, Indonesia

机译：热带土地种田的土壤纹理描述在Muna岛，印度尼西亚

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The experiment aimed to identify soil texture in different tropical land farming land in several subdistricts of Muna Regency, Province of Southeast Sulawesi, Indonesia. The experiments were conducted during the end of dry season (September to October). In Experiment 1, we identified the variation of clay, silt and sand mineral fraction within three permanent cropping systems of palm sugar, coffee and cashew nut gardens, while in Experiment 2, we observed the various sand, silt and clay minerals in four fallow periods. We observed that the different permanent cropping systems resulted in the variability of soil texture mineral compositions. However, silt fraction was a dominant mineral in any cropping systems. In the second experiment we observed that traditional fallow system did not significantly effect on the change in soil texture and primary mineral compositions. The increasing of fallow period up to eight years did increase soil permeability but it did not have impact on soil texture.
机译：该实验旨在识别不同热带土地农业土地的土壤纹理，在印度尼西亚省东南苏拉威西省的Muna Regency的几个阶段。在干燥季节（9月至10月）结束时进行了实验。在实验1中，我们确定了棕榈糖，咖啡和腰果花园的三种永久性种植系统中的粘土，淤泥和砂矿部分的变化，而在实验2中，我们在四个休耕期观察了各种沙子，淤泥和粘土矿物。我们观察到不同的永久性种植系统导致土壤质地矿物组合物的变异性。然而，淤泥馏分是任何种植系统中的主要矿物。在第二个实验中，我们观察到传统的休耕系统对土壤质地和原发性矿物组合物的变化没有显着影响。休耕期的增加持续八年确实增加了土壤渗透性，但它没有影响土壤质地。

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