Abstract：
:Sugar-beet plants, germinated in growth cabinets at 20°C and transplanted into the field after 3 weeks, developed much larger roots than plants grown from seed drilled directly into the soil. At the end of the season, the roots of transplants were 39% greater than from drilled seed-an increase of 14 m tons per hectare. The increased yield was mainly due to a sustained increase in photosynthesis because of the larger sink for carbohydrates provided by plants from the growth cabinets.
journal_name
Plantajournal_title
Plantaauthors
Humphries EC,French SAdoi
10.1007/BF00396118subject
Has Abstractpub_date
1969-03-01 00:00:00pages
87-90issue
1eissn
0032-0935issn
1432-2048journal_volume
88pub_type
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