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Influence of Organic Mulching on the Growth and Development of Tulips(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2016年14
Page:
65-69
Research Field:
Publishing date:

Info

Title:
Influence of Organic Mulching on the Growth and Development of Tulips
Author(s):
CHEN Jinyong1; 2; LIU Hengxing2; 3; ZHAO Shiwei2; 3; 4
(1.The Museum of Chinese Gardens and Landscape Architecture，Beijing 100072；2.Beijing Engineering Technology Research Center for Floriculture，Beijing 100093；3.Beijing Botanical Garden，Beijing 100093；4.Beijing Laboratory of Urban and Rural Ecological Environment，Beijing 100093)
Keywords:
tulip; growth and development; organic mulching; soil temperature and moisture
PACS:
-
DOI:
10.11937/bfyy.201614017
Abstract:
Effect of mulching on the growth of tulips was studied to provide technical support for tulip exhibition.Tulipa ‘Red Impression’ was mulched for 5 cm or 10 cm thick by one-year-old compost(A,B)，fresh compost(D,E)，wood chips(L,M) and wood blocks(R,S) after planting.The results showed that 20 cm deep soil moisture under mulching was 2-7 percentage point higher than the control，and the soil temperature was 2-3 ℃ higher than the control during November to next year February，whereas it was 2 ℃ lower than the control after middle of March.By analyzing growth and development of the plants，treatment R and S were less favorable than D in terms of leaf sprouting time，flower bud emergence time，length and width of leaves，height of flower scape，length and width of petals，dry weight of bulbs etc..There were significant differences among the treatments.Wood block was not suitable for mulching tulips，wood chips and composts were much better.

References:

 

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Last Update: 2016-08-16