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HORTSYS.1 Open field horticultural systems

Research Domain FUNCT
FUNCT Functional Plant Biology
Research Domain MICRO
MICRO Plant-Microbe Systems
Research Domain MICRO
BIOINF Genomics and bioinformatics in horticulture
Research Domain QUALITY
QUALITY Plant Quality and Food Security
Research Domain HORTSYS
HORTSYS Next-Generation Horticultural Systems
HORTSYS.1 Open field horticultural systems
HORTSYS.2 Controlled environment horticultural systems
Publications of PA HORTSYS, 2016-2019
Description
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Head of RG HORTSYS.1: Dr Carmen Feller

Our main mission is to develop models and DSS on the basis of existing and newly generated knowledge that allow resource-saving production and at the same time can be adapted to changing climate conditions. Efficient production of high-quality vegetables in rural areas will only be possible if the available resources are used responsibly and losses to the environment are avoided.

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The pre-requisite for such outdoor production is deep understanding of soil and climate conditions, the plant requirements at the various stages of development, and the interaction of these factors. Much of this knowledge has already been generated under current climatic conditions, but the quantification and in particular knowledge application in production is often very patchy. Knowledge transfer can be done through systems modelling and DSS. As the knowledge about nutrient demand of the plants in every growth state of vegetables is very important, we focus on the creation of knowledge based systems using sensors and models. Thus, we model the nutrient cycle of the soil and combine calculated and measured data. With this combination, we focus on the definition of future management strategies to improve the productivity of soils used for horticultural purposes.

Current Project

01.01.2019 - 30.12.2020

Farmlab – the laboratory for real-time soil analysis

In agriculture, but especially in horticulture, the exact planning of the fertilizer quantity and...

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Other Projects

Nutri@ÖkoGemüse – Nutrient management in organic vegetable production based on new fertilization strategies and decision support systems

Due to a high nutrient requirement, the importance of external nutrients and their cycles is significantly greater...

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MoDeN Modell- und Demonstrationsvorhaben zur Optimierung der N-Düngung im Freilandgemüsebau

The Fertilizer Ordinance (DüV) regulates the good professional practice of fertilization in Germany and thus implements the EU...

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Development of a granulated fertilizer based on wood ashes

In mit Holz befeuerten Heizkraftwerken fallen größere Mengen Kessel- und Filteraschen an.

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Development of plant substrates with light weight aggregates on the basis of Vietnamese waste material

Due to rapid industrialization in Vietnam the quantity of construction waste is increasing. These materials are normally deposited.

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Development and test of an optimal model-based ion-specific nutrition control of horticultural crops

Closed fertilization systems improve the water use efficiency of greenhouse crop production considerably thereby avoiding pollution of the ground water.

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N-Expert – Fertiliser recommendations for field vegetables

Several field grown vegetables require high amounts of nitrogen (N) while having a short cultivation time compared to many agricultural crops. Therefore, the...

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Controlling the micrometeorological conditions and the water and nutrient supply for vegetable production in low-energy greenhouses

The project is part of the joint research project “ZINEG – The low energy greenhouse” of the research network Berlin-Hannover-Munich-Osnabruck. It ...

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Development of an integrated N management system in field vegetable production systems to reduce N balance surpluses. Sub-Project IGZ: Gaseous N losses and modelling

Field vegetable production systems are especially prone to N losses with N balance surpluses frequently as high as 200 kg N ha

How nitrogen losses in German intensive field vegetable production systems can be reduced using the simulation model EU-Rotate

The objective of the project was the identification of vegetable crop rotations which can both reduce nitrogen losses from field...

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Development of a herbicide joint filler in pavements that is based on demolition debris

This project aims to develop a substrate that prevents weed infestation in pavements. Demolition debris is considered a suitable substrate carrier, as it is ...

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