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ject on this subject was approved by the college authorities. A few acres of land were set aside for this work, and the following spring about half an acre was planted with a few nut trees of different species. At the present time an area of about twenty acres is set aside for nut plantings, although a few spots on this land are not plantable on account of rock outcrops. We now have out in the field sixty black walnuts, all but three of them named varieties, which were received from Tennessee in 1949. Seventeen varieties are represented in this collection. In the nursery are more than 200 seedling black walnuts. These were planted from nuts gathered from local trees in the fall of 1946. They were transplanted at the end of their first season and have remained in their present position for three years. They were planted largely for the sake of experience in handling the nuts and the young trees. Some of them have been grafted, and this year a few grafts of Thomas and Stabler were successful. On account of their size, all these trees will have to be taken out at the end of the present growing season. About twenty Persian walnuts have been received from the United States Department of Agriculture. These are all budded trees, the buds having been taken from special selections with the best nuts from trees originally introduced from northern Europe and central Asia. Three out of four seedling Persian walnuts and one out of two Japanese walnuts planted in 1947 have survived and are included in our planting. One named variety of butternut is in our collection, and a number of seedlings in our nursery. It has been our experience that walnut trees can be moved rather easily. The percentage of loss in transplanting has been negligible. On account of an emergency, this spring we had to move several walnuts which were already in full leaf. Some of the leaves were trimmed off, and the trees have survived and have even made some additional growth. On our grounds is one Chinese chestnut left from a planting of eight in 1930. It was killed back to the ground in 1934 after winter temperatures of close to 30 degrees below zero, but it has since grown up to be a tree of moderate size. It suffered considerable injury to buds and twigs in 1948 from temperatures down to 23 degrees below zero, but has since recovered. In several years it has borne a crop of burs, but no other tree is available for cross-pollination, and the nuts have
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