|Table of Contents|

Characteristics of Dry Matter Accumulation,Distribution and  Transportation of Seed Pumpkin(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2017年15
Page:
51-56
Research Field:
Publishing date:

Info

Title:
Characteristics of Dry Matter Accumulation,Distribution and  Transportation of Seed Pumpkin
Author(s):
ZHANG Zeyu1SUN Lei1QU Shuping2TIAN Jingxuan1BI Shiting1TAI Feng1
(1.College of Resources and Environmental Science,Northeast Agricultural University,Harbin,Heilongjiang 150030;2.College of Horticulture and Landscape Architecture,Northeast Agricultural University,Harbin,Heilongjiang 150030)
Keywords:
seed pumpkin(Cucurbita)dry matter transportationdry matter accumulationnutrients management
PACS:
-
DOI:
10.11937/bfyy.20164975
Abstract:
‘Yinhui No.3’ pumpkin was used as materials,the field experiments were conducted to study the effects of different nutrients application ratio on dry matter accumulation,distribution and transportation of seed pumpkin,to boost seed pumpkin yield and quality.The results showed that dry matter of the whole plant accumulated as ‘S’ curve,the characteristics of dry matter accumulation in different stages was influenced by different nutrients application during the whole growing period.Appropriate application of N,P and K could promote the formation of fruit and increase the accumulation rate of dry matter in fruit,further on providing the material basis for seed formation.Appropriate application of N,P and K also improved the transportation of dry matter,yield and quality.

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Last Update: 2017-08-03