J 2022

Analyzing the Impact of Greenhouse Planting Strategy and Plant Architecture on Tomato Plant Physiology and Estimated Dry Matter

ZHANG, Yue, Michael HENKE, Yiming LI, Demin XU, Anhua LIU et. al.

Basic information

Original name

Analyzing the Impact of Greenhouse Planting Strategy and Plant Architecture on Tomato Plant Physiology and Estimated Dry Matter

Authors

ZHANG, Yue, Michael HENKE (276 Germany, guarantor, belonging to the institution), Yiming LI, Demin XU, Anhua LIU, Xingan LIU and Tianlai LI

Edition

Frontiers in Plant Science, Lausanne, FRONTIERS MEDIA SA, 2022, 1664-462X

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10600 1.6 Biological sciences

Country of publisher

Switzerland

Confidentiality degree

není předmětem státního či obchodního tajemství

Impact factor

Impact factor: 5.600

RIV identification code

RIV/00216224:14740/22:00127312

Organization unit

Central European Institute of Technology

UT WoS

000765974400001

Keywords in English

functional-structure plant modeling (FSPM); planting strategy; plant architecture; photosynthesis; partial least squares path modeling (PLS-PM); GroIMP

Tags

Tags

International impact, Reviewed
Změněno: 11/1/2023 15:21, Mgr. Pavla Foltynová, Ph.D.

Abstract

V originále

Determine the level of significance of planting strategy and plant architecture and how they affect plant physiology and dry matter accumulation within greenhouses is essential to actual greenhouse plant management and breeding. We thus analyzed four planting strategies (plant spacing, furrow distance, row orientation, planting pattern) and eight different plant architectural traits (internode length, leaf azimuth angle, leaf elevation angle, leaf length, leaflet curve, leaflet elevation, leaflet number/area ratio, leaflet length/width ratio) with the same plant leaf area using a formerly developed functional-structural model for a Chinese Liaoshen-solar greenhouse and tomato plant, which used to simulate the plant physiology of light interception, temperature, stomatal conductance, photosynthesis, and dry matter. Our study led to the conclusion that the planting strategies have a more significant impact overall on plant radiation, temperature, photosynthesis, and dry matter compared to plant architecture changes. According to our findings, increasing the plant spacing will have the most significant impact to increase light interception. E-W orientation has better total light interception but yet weaker light uniformity. Changes in planting patterns have limited influence on the overall canopy physiology. Increasing the plant leaflet area by leaflet N/A ratio from what we could observe for a rose the total dry matter by 6.6%, which is significantly better than all the other plant architecture traits. An ideal tomato plant architecture which combined all the above optimal architectural traits was also designed to provide guidance on phenotypic traits selection of breeding process. The combined analysis approach described herein established the causal relationship between investigated traits, which could directly apply to provide management and breeding insights on other plant species with different solar greenhouse structures.

Links

EF16_026/0008446, research and development project
Name: Integrace signálu a epigenetické reprogramování pro produktivitu rostlin