|Table of Contents|

Study on Wormcast as Cultivation Substrate in Balcony Horticulture(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2017年03
Page:
182-187
Research Field:
Publishing date:

Info

Title:
Study on Wormcast as Cultivation Substrate in Balcony Horticulture
Author(s):
CUI Wenjing; MENG Xiangxia; LIANG Bin; LI Junliang; LI Shuliang
(College of Resources and Environment,Qingdao Agricultural University,Qingdao,Shandong 266109)
Keywords:
balcony horticulture; cultivation substrate; water retention property; yield; quality
PACS:
-
DOI:
10.11937/bfyy.201703043
Abstract:
Cherry radish and Chrysanthemum were used as test materials，by the potted planting experiment way，the effects of water retention and nutrient supply on the yield and quality of cherry radish and Chrysanthemum based on earthworm excrement were studied.According to the difference between the proportion of wormcast and cultivation matrix，five conducts as below：pure wormcast,wormcast∶vermiculite=1∶1，wormcast∶perlite=1∶1，wormcast∶vermiculite∶perlite=1∶1∶1，traditional cultivation matrix turf∶vermiculite=1∶1(CK) were designed.The results showed that compared with the formula density of wormcast∶vermiculite=1∶1 was higher than traditional matrix，but was significantly lower than other formulations.The water absorption was weaker than that of traditional matrix，but better than other formulations.With the addition of wormcast，toimproves the supply ability of N，P，K，using the wormcast∶vermiculite=1∶1 and the traditional matrix formula radish above-ground weight difference was not significant，significantly higher than other ratio of 40%-112%.In conclusion，replace non-renewable with wormcast，the use of the wormcast∶vermiculite=1∶1 formula of matrix absorbent water retention was stronger，the formulation substrate cultivation of cherry radish and Chrysanthemum production ratio was significantly higher than others.The yield of cherry radish and Chrysanthemum was significantly higher than others，and the nutritive quality was ensured.

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Last Update: 2017-03-22