|Table of Contents|

Application Effects of Macronutrient Water Soluble Fertilizer(Microelement Type) on Cucumber

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2019年11
Page:
12-17
Research Field:
Publishing date:

Info

Title:
Application Effects of Macronutrient Water Soluble Fertilizer(Microelement Type) on Cucumber
Author(s):
(Academy of Agricultural and Forestry; Qinghai University; Xining; Qinghai 810016)
(Academy of Agricultural and Forestry，Qinghai University，Xining，Qinghai 810016)
Keywords:
cucumber; macronutrient water soluble fertilizer; yield; quality; benefit
PACS:
-
DOI:
10.11937/bfyy.20183711
Abstract:
Taking ‘Jinlyu’ cucumber and Jinpanfufei water soluble fertilizer(microelement type) by Qinghai Jindipan Modern Agricultural Science and Technology Co.Ltd.as materials，a method of field comparison was adopted，the effects of Jinpanfufei water soluble fertilizer (18-12-20+TE，18-12-20+TE，25-14-16+TE，15-12-26+TE，20-13-22+TE) on biological characteristics，yield，quality，PFPN，soil NO-3-N and economic benefits of greenhouse cucumbers for two consecutive years were studied，in order to provide a basis for fertilizer registration and promotion.The results showed that compared with the conventional fertilization treatment，the average plant height of cucumber treated with Jinpanfufei increased by 11 cm，the average melon length increased by 0.5 cm，the average single melon height increased by 17 g，the yield increased by 8.80%，the nitrogen fertilizer usage decreased by 14.91%，the phosphorus fertilizer usage decreased by 7.43%，the potassium fertilizer usage decreased by 18.95%，the total sugar content increased by 0.14 percentage points，the vitamin C content increased by 13.22 mg?kg-1，PFPN increased by 27.86%，NO-3-N content in 0-20 cm soil layer increased by 17.9 mg?kg-1 compared with the conventional fertilization treatment，NO-3-N content in soil layer below 20 cm was lower than that in the conventional fertilization treatment，net income increase to 34 650 RMB?hm-2，input to output ratio was 1∶7.14.

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Last Update: 2019-07-08