Study on Different Particle Size Organic Matrix on the Effect of Cucumber Seedling(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:

2015年08

Page:

42-45

Research Field:

Publishing date:

Info

Title:

Study on Different Particle Size Organic Matrix on the Effect of Cucumber Seedling

Author(s):

CHEN Fei¹; LI Sheng-li²; SUN Zhi-qiang²

(1.Henan Vocational College of Agriculture,Zhengzhou，Henan 451450；2.College of Horticulture,Henan Agricultural University，Zhengzhou，Henan 450002)

Keywords:

mushroom residue; particle size; physical and chemical properties; seedling

PACS:

S 642.2

DOI:

10.11937/bfyy.201508011

Abstract:

Taking cucumber variety‘Jinlian No.1’as test materials，fermented and unfermented two different kinds of mushrooms as major nursery matrix，based on five different particle sizes of mushroom residuals，physical and chemical properties impact on nursery effect were studied,to provide reference for mushroom residual as facility seedling matrix.The results showed that the bulk density，water holding porosity，pH value，EC value of the fermented and unfermented mushroom residuals was negatively correlated with the particle size；total porosity，aeration porosity were positively correlated with particle size.Through the cultivation of cucumber seedlings，the test showed in ≤3 mm and ≤5 mm diameter，the total porosity was about 80%.Composted mushroom residual with aeration porosity above 20% was the most suitable for the growth of cucumber seedlings，followed by other treatments.

References:

Memo

Memo:

-

Common functions