搜索结果: 1-12 共查到“农学总论 tomato”相关记录12条 . 查询时间(0.105 秒)
Overcoming seasonality in the tropics by growing tomato (Lycopersicon esculentum Mill.) varieties under cooled conditions
Indeterminate Tomato Cherry Cooled Plastic House Off-Season Sudan Tropics
<
2013/2/28
The main objective of this work was to overcome seasonality in tomato production under hot tropical summer conditions, as well as to evaluate the adaptability and productivity of cherry and normal siz...
Influence of agronomic variables on quality of tomato fruits
Tomato Chemical Composition Agronomy Multivariate Analysis
<
2013/3/5
In order to study interactions between agronomic variables and chemical composition that determine the quality of tomato fruits, a group of statistical techniques were applied: discriminant analysis (...
Uptake and distribution of 14C-labeled Fosthiazate in tomato (Lycopersicon esculentum L.)
14C-Fosthiazate Uptake Translocation Systemicity Tomato
<
2013/3/4
The uptake of 14C-labeled fosthiazate (0.75 mg.L–1) by tomato plants was studied in solution culture both in the presence or absence of 2, 4 dinitrophenol (DNP, 1 × 10–2 mM), a metabolic inhibitor. Fo...
Impact of climate variability on tomato production in Limpopo Province, South Africa
Climate variability climate change temperature tomato production, Limpopo South Africa
<
2011/1/13
The relationship between tomato production, monthly average temperature and seasonal average temperature in Limpopo province, South Africa during the period of 1971 - 2006 were investigated using stat...
Influence of PGPR and AMF on antioxidant activity, lycopene and potassium contents in tomato
Fruit quality mycorrhiza rhizobacteria tomato
<
2011/1/11
In this study, the impact of inoculating tomato (Lycopersicon esculentum F1 Hybrid, GS -15) roots with plant growth-promoting rhizobacteria (PGPR) and arbuscular mycorrhiza fungi (AMF) on fruit qualit...
不同种植密度番茄生长行为的结构功能模型模拟（Simulation of Tomato Growth Behavior in Response to Planting-density Based on Functional-structural Model）
温室 番茄 种植密度 GreenLab模型
<
2009/11/3
为研究不同密度下温室番茄的生长行为，对结构功能模型GreenLab进行改进，在提高拟合度的基础上，获得不同密度下番茄生长参数，通过参数分析将环境与番茄植株生长行为相联系。结果表明密度影响同化物产生与分配，通过外在形态，如出叶速率、叶厚、坐果率等表现，GreenLab模型可以重建这种生长行为变化。
Quality parameters and total phenolic content in tomato fruits regarding cultivar and microclimatic conditions
Color cultivars firmness growing conditions tomato total phenols
<
2011/3/29
The aim of this research was to evaluate the color, firmness, and total phenolic (TP) content in tomatoes
according to cultivar and growing conditions. Cultivars with oval, elongated, round, and cher...
Kinetic Studies With Crude Tomato Lipoxygenase
tomato lipoxygenase crude kinetics substrate
<
2009/1/14
Crude tomato lipoxygenase (LOX) from ripe Florida47 tomatoes was used in this study. Extracted crude LOX was assayed spectrophotometrically. The effects of different buffers and pHs, substrate prepara...
Impact of electromagnetic fields on morphogenesis and physiological indices of tomato
electromagnetic fields tomato growth yield
<
2008/11/26
The impact of electromagnetic fields of the power of 1800 Am-1 (=H), 1000 Am-1 (=H), 800 Am-1 (~H), 1500 Am-1 (~H), 200 Am-1 (~H) on the morphological and physiological parameters of tomato plants wh...
Tensile strength and relaxation of tomato skin by a loop technique
tensile strength relaxation tomato skin cracking
<
2008/11/10
Two techniques of measuring tomato (Lycopersicon esculentum Mill. cv. New Yorker) skin strength under tension were compared. An evaluation of the standard grip technique and a new loop technique indic...
Interactive Effect Of Cobalt And Salinity On Tomato Plants I- Growth And Mineral Composition As Affected By Cobalt And Salinity
Cobalt salinity growth macro and micronutrients
<
2010/11/8
The study was carried out at the greenhouse, of Faculty of Agriculture Ain Shams University, during 2003 August 15th to study the interactive effect of cobalt and salinity on growth and mineral compos...
Effect of Genotype and Explant Type on Shoot Regeneration in Tomato (Lycopersicon esculentum Mill.) in vitro
culture in vitro organogenesis Murashige-Skoog medium indole-3-acetic acid zeatin
<
2014/3/19
The regeneration capacity of six types of explants (segments from hypocotyl, cotyledons, epicotyl, leaf,
internodes and petiole) was compared in 13 cultivars of tomato (Lycopersicon esculentum Mill)...