منابع مشابه
The Potted Plant Packing Problem
In this article we describe a practical planning problem, the potted plant packing problem, and our first approaches to solve this problem. The transportation of plants is comparably expensive as they require careful treatment due to there sensitivity. For standardised transport, potted plants are loaded on transport trollies. The cost of transportation depends on the number of these trollies. ...
متن کاملEthylene and postharvest performance of potted kalanchoë
The postharvest life of different cultivars of kalanchoë plants (Kalanchoë blossfeldiana Poelln.) varied widely. The display life of plants of ‘Nadia’ was much longer than that of plants of ‘Debbie’ (10 weeks compared with 7 weeks). During display life, senescing flowers were replaced by opening buds and the difference in display life was primarily a function of differences in life of the indiv...
متن کاملHeight Control of Potted Aurelian and Tiger Lilies
Height control of potted Lilium lancifolium (Tiger lily) and L. × aurelianense (Aurelian lily) plants would improve their marketability in the garden center and extend their market season. Bulbs (16-18 cm) were treated with Concise (uniconazole) or Piccolo (paclobutrazol). Bulbs were dipped for one minute in a 0, 2, 4, 8, or 16 mg/L Concise solution or for 15 minutes in a 0, 5, 10, 20, or 40 mg...
متن کاملA Potted History of a Requirements Management Training Course
I describe more than fifteen years of experience teaching Requirements Management to practitioners in industry, to software engineering graduate students in academia and to future practitioners as part of Certificate of Advanced Studies in Business Analysis program. I explain the various contexts, constraints, some of the difficulties I experienced with this course and the lessons learned.
متن کاملPostharvest Biology and Technology of Cut Flowers and Potted Plants
The relatively brief postharvest life of most cut flowers and potted flowering plants can be extended by a range of technologies. Studies have shown that vase life is negatively correlated with respiration after harvest, so prompt cooling to the lowest safe storage temperature is a key to long-distance transport of these perishable crops. Forced air cooling is the method of choice for cut flowe...
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ژورنال
عنوان ژورنال: Nature
سال: 1967
ISSN: 0028-0836,1476-4687
DOI: 10.1038/2151314c0