湖北荆州
Jingzhou, Hubei | 小麦 Wheat
油菜 Oilseed rape | 与水稻轮作
Crop rotation
with rice | 促进冬闲期稻田CH4和CO2的排放。油菜>小麦。
Promoted CH4 and CO2 emission during winter slack season. Oilseed rape > wheat. | [84] |
湖北十堰
Shiyan, Hubei | 百日草 Zinnia
黑麦草 Ryegrass
早熟禾 Bluegrass
波斯菊 Coreopsis
紫羊茅 Red fescue
红三叶 Red clover
白三叶 White clover
毛叶苕子 Hairy vetch | 与猕猴桃间作
Intercropping
with kiwi fruit | 提高了土壤微生物群落对碳源利用程度、功能多样性指数和丰富度指数。
Improved the carbon source utilization, functional diversity index, and richness index in soil microbial community. | [21] |
湖北十堰
Shiyan, Hubei | 黑麦草 Ryegrass
白三叶 White clover | 与猕猴桃间作
Intercropping
with kiwi fruit | 改变了土壤环境因子, 并影响土壤微生物群落结构组成。
Changed the soil environmental factors and affected the composition in soil microbial community. | [22] |
湖北十堰
Shiyan, Hubei | 百日草 Zinnia
黑麦草 Ryegrass
早熟禾 Bluegrass
波斯菊 Coreopsis
紫羊茅 Red fescue
红三叶 Red clover
白三叶 White clover
毛叶苕子 Hairy vetch | 与茶树间作
Intercropping
with tea | 显著增加茶园节肢动物群落的多样性、丰富度和均匀度指数。
Cover crops significantly increased the diversity, richness, and evenness indices of arthropod community in the tea orchard. | [85] |
湖南华容
Huarong, Hunan | 马铃薯 Potato
黑麦草 Ryegrass
油菜 Oilseed rape
紫云英 Milk vetch | 与双季稻轮作
Crop rotation
with double-
crop rice | 秸秆还田提高双季稻田根际土壤微生物对碳源的利用能力、物种丰富度和均匀度。马铃薯>油菜>紫云英>黑麦草。
Straw mulching improved the utilization of carbon sources, species richness and evenness of soil microorganisms.
Potato > oilseed rape > milk vetch > ryegrass. | [53] |
湖南长沙
Changsha, Hunan | 马铃薯 Potato
黑麦草 Ryegrass
油菜 Oilseed rape
紫云英 Milk vetch | 与双季稻轮作
Crop rotation
with double-
crop rice | 秸秆还田增加了稻田总有机碳和活性有机碳含量。
马铃薯>紫云英>黑麦草>油菜。
Straw mulching increased the content of soil total organic carbon and active organic carbon in rice field.
Potato > milk vetch > ryegrass > oilseed rape. | [86] |
湖南长沙
Changsha, Hunan | 马铃薯 Potato
黑麦草 Ryegrass
油菜 Oilseed rape
紫云英 Milk vetch | 与双季稻轮作
Crop rotation
with double-
crop rice | 提高土壤微生物量氮含量: 黑麦草>紫云英>马铃薯>油菜。
Cover crops increased soil microbial biomass nitrogen content: Ryegrass > milk vetch > potato > oilseed rape.
提高土壤有机质和有效养分含量。
Cover crops increased the content of soil organic matter and available nutrients. | [87] |
湖南益阳
Yiyang,
Hunan | 油菜 Oilseed rape
黑麦草 Ryegrass
紫云英 Milk vetch | 与双季稻轮作
Crop rotation
with double-
crop rice | 秸秆还田提高了稻田土壤总有机碳和活性有机碳含量:
紫云英>黑麦草>油菜。
Straw mulching improved the total organic carbon and active organic carbon content of the paddy soil: Milk vetch >
ryegrass > oilseed rape.
秸秆还田提高了土壤碳库活度、碳库活度指数、碳库指数和碳库管理指数: 紫云英>黑麦草>油菜。
Straw mulching improved soil carbon pool activity, index of carbon pool activity, carbon pool and carbon pool management: Milk vetch > ryegrass > oilseed rape. | [88] |
地区
Region | 覆盖作物
Cover crop | 种植制度
Cropping system | 种植效果
Planting effect | 参考文献
Reference |
安徽怀远
Huaiyuan, Anhui | 苜蓿 Alfalfa
萝卜 Radish
油菜 Oilseed rape
毛叶苕子 Hairy vetch | 与玉米轮作
Crop rotation
with maize | 在压实土壤中的穿透能力: 萝卜+毛叶苕子>苜蓿、油菜。
The penetrability in compacted soil: Radish + hairy vetch > alfalfa, oilseed rape. | [89] |
安徽淮南
Huainan,
Anhui | 白三叶 White clover | 与蓝莓间作
Intercropping
with blueberry | 有效控制蓝莓行间杂草。
Effectively controlled weeds between blueberry rows. | [90] |
天津南开
Nankai,
Tianjin | 苜蓿 Alfalfa
黑麦草 Ryegrass
草木犀 Sweet clover
毛叶苕子 Hairy vetch
二月兰 Orychophragmus violaceus | 冬闲期
Winter slack season | 提高了氮素蓄积: 苜蓿>草木樨>毛叶苕子>二月兰>黑麦草。
Cover crops increased nitrogen accumulation: Alfalfa > sweet clover > hairy vetch > Orychophragmus violaceus > ryegrass.
黑麦草可明显降低土壤容重。
Ryegrass can significantly reduce soil bulk density.
毛叶苕子和苜蓿均可显著降低土壤pH。
Both hairy vetch and alfalfa can significantly reduce the pH of the soil.
二月兰和黑麦草可显著提高土壤水分含量。
Orychophragmus violaceus and ryegrass can significantly increase soil moisture content. | [91] |
山西太原
Taiyuan, Shanxi | 大豆 Soybean | 与玉米间作
Intercropping
with maize | 提高了玉米的养分利用率。
Soybean improved the nutrient efficiency in maize.
提高了土壤含水量、玉米产量。
Soybean increased soil moisture content and maize yield.
改善田间小气候。
Soybean improved field microclimate. | [92] |
辽宁沈阳
Shenyang, Liaoning | 黑麦 Rye | 与作物轮作
Crop rotation
with crop | 黑麦可提升土壤水稳性团聚体。
Rye can improve soil water stability aggregates. | [93] |
辽宁朝阳
Chaoyang, Liaoning | 燕麦 Oat
黑麦 Rye
谷子 Millet
野豌豆 Vetch
萝卜 Radish
卷心菜 Cabbage
毛叶苕子 Hairy vetch
饲用高粱
Fodder sorghum | 与大豆/玉米
间作
Intercropping
with soybean
or maize | 有改变土壤化学特性的潜力, 可增加土壤表层的有机质含量。
Had the potential to change the chemical characteristics of soil and increased the content of organic matter in soil surface layer. | [94] |
陕西榆林
Yulin,
Shaanxi | 苜蓿 Alfalfa
草木犀 Sweet clover
冬小麦 Winter wheat
黑麦草 Ryegrass | 与马铃薯轮作
Crop rotation
with potato | 土壤TOC、DOC、DON、TN含量: 苜蓿>草木犀>
冬小麦、黑麦草。
Soil TOC, DOC, DON, and TN content: Alfalfa >
sweet clover > ryegrass, winter wheat.
土壤C/N: 苜蓿<草木犀、冬小麦、黑麦草。
Soil C/N: Alfalfa < sweet clover, ryegrass, winter wheat.
土壤磷酸酶、蔗糖酶、脲酶和过氧化氢酶活性: 苜蓿>草木犀、冬小麦、黑麦草。
The activities of soil phosphatase, sucrase, urease, and catalase: Alfalfa > sweet clover, ryegrass, winter wheat. | [95] |