|Table of Contents|

Screening of Flower Cultivation Substrates Based on Riverway Silt and Agricultural Solid Organic Wastes

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2025年7
Page:
122-129
Research Field:
Publishing date:

Info

Title:
Screening of Flower Cultivation Substrates Based on Riverway Silt and Agricultural Solid Organic Wastes
Author(s):
ZHANG Miao1DONG Qingjun1XIE Changyan1MA Yanwei2CHEN Chuan1ZHANG Ankang1
(1.Huaiyin Institute of Agricultural Sciences of Xuhuai Area in Jiangsu,Huai′an,Jiangsu 223001;2.College of Resources and Environmental Sciences,Nanjing Agricultural University,Nanjing,Jiangsu 210095)
Keywords:
riverway siltagricultural organic wastesflowerssubstrate formulasubordinate function method
PACS:
S 68
DOI:
10.11937/bfyy.20243827
Abstract:
Taking riverway silt,mushroom residue,distiller′s grains,and cassava residue as the main raw materials,which were mixed and compounded in different proportions to cultivate different flowers.Compared the physicochemical characteristics and the growth of three flowers.Tagetes patula,Zinnia elegans,and Tagetes erecta between different formulas,and subordinate function method was used to comprehensively evaluate and select a better formula for flower cultivation,in order to provide reference for the effective resource utilization of riverway silt and agricultural organic wastes.The results showed that T9 (20% riverway silt+30% mushroom residue+30% cassava residue+10% perlite+10% vermiculite) treatment exhibited the best physicochemical properties,with the highest EC value,total phosphorus,available potassium,and alkaline nitrogen content.The pot experiment of Tagetes patula showed that,the T9 treatment had 11 flowers per pot and the stem diameter of 3.66 mm,significantly higher than other treatments.The T6 (20% riverway silt+30% distiller′s grains+30% cassava residue+10% perlite+10% vermiculite) treatment showed the best plant height and biomass performance.In the pot experiment of Zinnia elegans,the dry and fresh weight of the aboveground in T9 treatment was the highest among all treatments.In Tagetes erecta cultivation,the T9 treatment had 7.75 flowers per pot which was the highest one,and the dry weight of the aboveground and underground was the highest among all treatments.The subordinate function method result indicated that T9 and T6 treatments could be used as suitable formulas for flower cultivation substrates.

References:

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Last Update: 2025-04-22