Search Results - "Cummins, James N"

Phenotypic Variation of Length of Bud Dormancy in Apple Cultivars and Related Malus Species by Hauagge, Roberto, Cummins, James N

“…The chilling requirements (CR) to break bud dormancy in a broad range of apple cultivars ( Malus × domestica Borkh.) and related Malus spp. were assessed by…”
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Age, growing temperatures, and growth retardants influence induction and length of dormancy in Malus by Hauagge, R. (Instituto Agronomico do Parana, Curitiba, PR, Brazil), Cummins, J.N

“…Apple seedlings have a shallow dormancy, as has been observed in many other species. The length of bud dormancy in high-chilling-requirement seedlings does not…”
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Genetics of length of dormancy period in Malus vegetative buds by Hauagge, R. (Instituto Agronomico do Parana, Curitiba, PR, Brazil), Cummins, J.N

“…In a study of chilling requirement in Malus, broad-sense heritability estimates for the length of vegetative bud dormancy in 43 clones growing under simulated…”
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Chemical Control of Spininess with Apple Rootstocks by Jacyna, Tadeusz, Cummins, James N

“…Spininess is characteristic of many Malus species, especially American crabapple and Malus baccata L. Spininess often is present on rooted stoolshoots of…”
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Seasonal variation in intensity of bud dormancy in apple cultivars and related Malus species by Hauagge, R. (Instituto Agronomico do Parana, Curitiba, PR, Brazil), Cummins, J.N

“…Dormancy patterns throughout the season were studied in more than 90 apple (Malus X domestica Borkh.) cultivars and related Malus spp. The seasonal apple bud…”
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Relationships among indices for the end of bud dormancy in apple cultivars and related Malus species under cold winter conditions by Hauagge, Roberto, Cummins, James N

“…Relationships among estimates for the length of bud dormancy over a wide range of cultivars of Malus X domestica Borkh. and related Malus spp. are reported…”
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Register of new fruit and nut varieties: Brooks and Olmo list 36 by CUMMINS, J. N

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Register of New Fruit and Nut Varieties: Brooks and Olmo. List 37 by Cummins, J.N. (ed.) (Cornell University, Geneva, NY.)

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Root Growth and Rooting of Basswood by Ashby, William C., Cummins, James N.

“…Seedling root growth of basswood (Tilia americana L.) was observed in soil pits between nursery rows, in pots (by inverting the soil ball), and in Lucite…”
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