L. J. Heidmann

Frost heaving of tree seedlings

a literature review of causes and possible control

Describes phenomenon. Suggested methods of control involve lowering freezing point of soil water or restricting water flow through soil to freezing fr...

Influence of Antitranspirants on Water Use, Growth Characteristics, and Relative Drought Resistance of Ponderosa Pine Seedlings

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Effects of Rock Mulch and Scalping on Survival of Planted Ponderosa Pine in the Southwest

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Effect of Prolonged Drought on Water Relations of Ponderosa Pine Seedlings Growing in Basalt and Sedimentary Soils

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Effect of Bulk Density on Frost Heaving of Six Soils in Arizona

For all soils and depths, frost heaving increased with bulk density....

An Initial Assessment of Mammal Damage in the Forests of the Southwest

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Simulation of Management Options for Stands of Southwestern Ponderosa Pine Attacked by Armillaria Root Disease and Dwarf Mistletoe

1992

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Overcoming Temperature-dependent Dormancy of Southwestern Ponderosa Pine Seed

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Preemergent Herbicides for Preparing Ponderosa Pine Planting Sites in the Southwest

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Forecasting the 10-hour Timelag Fuel Moisture

Avalanche dynamics equations are used to estimate flow heights, velocities, specific thrust pressure, maximum specific weight of avalanche debris, and...

Evaluation of Ponderosa Pine Reforestation Techniques in Central Arizona

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Silvicultural Control of Dwarf Mistletoe in Heavily Infected Stands of Ponderosa Pine in the Southwest

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Predicting Frost Heaving Susceptibility of Arizona Soils

Study to identify frost-susceptible soils. By using variables of bulk density, sand content and calcium, equation was constructed which accounted for ...

Heavy Pruning Reduces Growth of Southwestern Ponderosa Pine

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Heavy Fertilization Increases Diameter Growth Slightly in a 55-year-old Ponderosa Pine Stand in Central Arizona

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Thirty-year Growth and Yield of a Ponderosa Pine Plantation in Arizona

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Herbicides for Preparing Ponderosa Pine Planting Sites in the Southwest

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Here's how

Guide to Tree Planting in Southwest

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Controlling frost heaving of ponderosa pine seedlings in Arizona

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