搜索结果: 1-15 共查到“农业基础学科 soil”相关记录190条 . 查询时间(0.19 秒)
近日，草地农业科技学院张金林教授应邀自2019年2月起担任学术期刊《Plant and Soil》杂志编委兼顾问编辑(Consulting Editor)。张金林于2019年7月8日赴加拿大萨斯卡通参加第五届国际植物根际大会(The 5th International Conference on Rhizosphere)期间，参加了期刊主编Hans Lambers教授召集的编委会会议(the Ed...
Growth and development of pistachio seedling root at different levels of soil moisture and compaction in greenhouse conditions
aeration stress bulk density pistachio rooting depth water deficit
2017/4/6
Soil moisture and compaction are important factors for growth and development of plant root. This study was conducted as a nested design with two factors and three replications to investigate the beha...
福建农林大学作物科学学院农业生态学课件 keep you soil covered。
福建农林大学作物科学学院农业生态学课件 nutrient cycle in soil。
Hydrogel amendment to sandy soil reduces irrigation frequency and improves the biomass of Agrostis stolonifera
Sand Water Use Efficiency Hydrogel Irrigation Biomass Agrostis Stolonifera
2013/3/5
Soil water potential indicates the water status of the soil and the need for irrigation. The effect of hydrogel amendment to the upper sand soil layer on water infiltration into the lower un-amended s...
Paddy field soil conservation: Indian historical practices
Stubble Cow Dung Paddy Multi-Crops Heavy Monsoon Rains Soil Conservation
2013/3/4
India is an ancient land having high seasonal rain fall (4 months rain & 8 months dry), has paddy cultivation. Becauses silt-sand separation; buoyant sand gets carried; silt agglutinates. Rill fluid d...
Analysis of Spatial and Temporal Variation of Soil Organic Carbon Budget in Northern Kazakhstan
Chernozem CO2 emission geostatistics MODIS
2010/10/25
Farm-regional evaluation of soil organic carbon (SOC) dynamics for the chernozem zone in northern Kazakhstan is now vitally important for making agro-environmental policy. In this study, the author in...
Effects of hydrocarbons on temporal changes in soil and crops
Soil crops crude oil drilling fluids
2011/1/12
Changes in soil chemical properties, plant density and crops yield (maize, winter wheat, winter barley, soybean and oilseed rape) grown in soil contaminated by different degrees of crude oil and drill...
Effect of Mineral and Bio-NPK Soil application on Vegetative Growth, Flowering, Fruiting and Leaf Chemical Composition of Young Olive Trees
Coronaki olive Manzanillo olive fertilized Biofertilizer kotengin
2010/11/15
The present study was carried out on one year -old trees of two olive cultivars, Coronaki as
oil cultivar and Manzanillo olive as double purpose cv. (table and oil) in a private farm located at Weste...
Mapping soil drainage classes of Amik Plain using Landsat images
Soil drainage remote sensing Landsat images
2010/9/10
Soil drainage is one of the important soil properties affecting plant growth, water transfer and solute transport in soils. Soil drainage is also an environmental component affecting irrigation and so...
Effects of Epibrassinolide and Abscisic Acid on Sorghum Plants Growing under Soil Water Deficit : II. Physiological basis for drought resistance induced by exogenous epibrassinolide and abscisic acid
Abscisic acid Brassinolide Cuticular transpiration Drought resistance Sorghum Stomatal transpiration
2009/7/31
It was reported that pretreatment with abscisic acid (ABA) increased the drought resistance of sorghum plants and that 22R, 23R epibrassinolide (EBR) enhanced the effects of ABA. To explore the mecha...
Distribution of Arbuscular Mycorrhizal Fungi in Upland Field Soil of Japan 1.Relationship between Spore Density and the Soil Environmental Factor
Arbuscular mycorrhizal fungi Available P Spore density Upland field
2009/7/23
To quantify the effects of arbuscular mycorrhizal fungi (AM fungi) on the growth of upland field crops cultivated in Japan, we analyzed soil samples from 124 sites in 18 Japanese prefectures for avail...
Dynamics of Root Border Cells in Rhizosphere Soil of Zea mays L.:Crushed Cells during Root Penetration, Survival in Soil,and Long Term Soil Compaction Effect
Detached cells Maize Rhizosphere Root cap Sloughed root cap cells Soil compaction Soil mechanical impedance
2009/7/23
Plant roots release mucilage and root border cells (RBCs) into rhizosphere, which function as a complex at the root-soil interface. The dynamics of RBCs in rhizosphere soil, however, remains unknown. ...
Distribution of Arbuscular Mycorrhizal Fungi in Upland Field Soil of Japan 2.Spore Density of Arbuscular Mycorrhizal Fungi and Infection Ratio in Soybean and Maize Fields
Arbuscular mycorrhizal fungi Available phosphate Infection ratio Phosphate adsorption coefficient Spore density
2009/7/23
In this study, soil samples were collected from upland fields where maize and soybeans had been cultivated and the density of AM (arbuscular mycorrhizal) fungal spores and the percentage of soybean ro...
EFFECT OF PERIOD OF CULTIVATION ON THE ABUNDANCE AND DISTRIBUTION OF WEED SEEDS IN THE SOIL PROFILE
weed soil greenhouse germination
2010/3/26
An experiment was laid down in the greenhouse to determine the distribution of weed seeds at
different soil depths and period of cultivation on the distribution of weed seed bank in the soil profile ...