搜索结果: 1-4 共查到“作物学 penetration”相关记录4条 . 查询时间(0.062 秒)
Time-dependent changes in distribution patterns of soil bulk density and penetration resistance in a rangeland under overgrazing
Bulk density overgrazing penetration resistance
2011/6/29
High soil bulk density and penetration resistance as an indication of soil compaction affect soil infiltration and runoff.
Solar Radiation Penetration and Distribution in Soybean Communities
Canopy structure Integrated solarimeter film Penetrated radiation Radiation distribution
2009/7/30
Detailed features of solar radiation distribution and penetration in soybean communities were examined using integrated solarimeter films for 2 days. Five cultivars (c.v. Tsurukogane, Nanbushirome, En...
Relationship between Deep Root Distribution and Root Penetration Capacity Estimated by Pot Experiments with a Paraffin and Vaseline Layer for Landraces and Recent Cultivars of Wheat
Compacted soil Deep rooting Genotypic difference Hard soil Root penetration Soil compaction Triticum aestivum Triticum turgidum
2009/7/23
Root growth into deep soil is an important factor for stable production in wheat under drought conditions. Root penetrating capacity (RP) shown by pot experiments with a paraffin-Vaseline layer (PV la...
Specific Difference in Root Penetration into the Compacted Soil Cakes in Crop Plants
Main root Root penetration Seminal root Soil cake Soil hardness Tap root
2009/7/21
Artificially compacted soil cakes were used to examine the penetration of seminal roots in cereal and tap roots in leguminous crops.Using an oil pressure pump, compacted soil cakes 1 cm in thickness w...