搜索结果: 1-15 共查到“农学 Growth and development”相关记录19条 . 查询时间(0.187 秒)
Growth and development of pistachio seedling root at different levels of soil moisture and compaction in greenhouse conditions
aeration stress bulk density pistachio rooting depth water deficit
2017/4/6
Soil moisture and compaction are important factors for growth and development of plant root. This study was conducted as a nested design with two factors and three replications to investigate the beha...
The effect of growth and development intensity in replacement heifers on economically important traits of Holstein cattle in the Czech Republic
Heifer intensity of growth and development average daily live weight gain milk yield reproduction Holstein cattle
2015/6/4
The objective of the study was to determine the effect of growth and development intensity in Holstein replacement heifers on economically important animal traits. The intensity of growth was assessed...
Effect of stand segmentation on growth and development of Norway spruce stands
Norway spruce forest tending skidding track
2015/3/16
Segmentation of stands by tracks is often the first phase of forest tending. However, a suitable track width is still discussed in forest practice in the Czech Republic. This article deals with the ef...
Growth and development of silver fir (Abies alba Mill.) regeneration and restoration of the species in the Karkonosze Mountains
natural regeneration planting light biometric measurements
2015/3/12
The main task of the study was to investigate the growth conditions of silver fir natural regeneration in the Karkonosze Mts. (Poland). The paper examines the quantity and quality of light reaching th...
Spontaneous hybrids within the genus Abies − growth and development
genus Abies hybridization
2015/3/6
Spontaneous hybrids within the genus Abies are considered to be better in growth and vitality in comparison with Abies alba and parental species. Three plantations with this material were established ...
Studies on Growth and Development of Tillers in Wheat : II. Reexamination of the emergence of tillers from the developmental relationships of leaves and roots
Emergence Environmental conditions Leaf Root Tiller Wheat
2009/8/4
In this study, the relationships between the emergence of tillers and the plant development, the emergence of leaves and roots were examined. Winter wheat (Triticum aestivum L.) plants, cv. Norin 61 g...
Studies on Growth and Development of Tillers in Wheat:I. Analyses of the morphological features by principal component analysis method
Environmental condition Principal component analysis Size Tiller number Wheat
2009/8/4
Wheat (Triticum aestivum L.) yields often are closely related to the sowing rate and the number of tillers on a plant. This study was conducted to examine the morphological features of whole plant and...
Studies on Growth and Development of Tillers in Wheat:IV. Analyses of the morphological features of survived tillers from their shoot heights
Adaptation Competition Morphology Tiller Wheat
2009/7/30
In this study, two experiments were carried out to examine how the tillers survived and adapted morphologically to competition in the wheat (Triticum aestivum L.) plant population. In the first experi...
Studies on Growth and Development of Tillers in Wheat:III. Developmental properties of tillers and their servival
Developmental rate Mortality Stem elongation Survival Tiller Wheat
2009/7/30
Tiller survival is a primary determinant of the number of tillers per plant. This study was conducted to examine how the tiller survival was affected by their own growth and development. Winter wheat...
Application of Developmental Model for Analysis of Growth and Development of Rice Transplanted in Different Plant Numbers per Hill
Developmental stage Number of spiklets Number of seedlings per hill Number of tillers Plant age in leaf number Rice Stem weight
2009/7/30
To clarify the characteristics of rice growth, number of leaves, number of tillers and stem weight, the developmental stage estimation method (DVI method) using air temperature was applied to rice gro...
Differences of Growth and Development between Summer and Autumn-type Cultivars in Common Buckwheat (Fagopyrum esculentum Moench)
Anthesis Autumn-type cultivar Common buckwheat Development Growth Summer-type cultivar
2009/7/21
This paper reports the varietal differences of common buckwheat in shoot growth and flower development during two cropping seasons. The stem elongated vigorously at about the start of anthesis in all ...
Effect of Day and Night Temperatures on the Growth and Development of Common Buckwheat(Fagopyrum esculentum Moench)
Buckwheat Day temperature Development DIF Growth Night temperature
2009/7/16
We studied the growth and development of common buckwheat grown in the growth chambers (natural sunlight type) with the controlled day-night air temperatures 30-24°C, 25-19°C and 19-15°C in Experimen...
Effects of Growth and Development of Potted Cyclamen as a Home-Use Flower on Consumers’ Emotions
egogram POMS postharvest quality
2009/7/7
Potted cyclamens, a popular indoor plant during the winter season, were used in this study. Differences in plant growth status depending on the individuals who cared for them and the responses of huma...
CHOSEN GROWTH AND DEVELOPMENT INDEXES OF PEA UNDER INCREASING INTENSITY OF CULTIVATION TECHNOLOGY
pea cultivation intensity biomass yield LAI SPAD HI
2009/3/31
The strict 2-factor field experiment was carried out over 2005-2007 at the Mochełek Experiment Station of Bydgoszcz University of Technology and Life Sciences. Three pea cultivars, namely ‘Kolia’...
EFFECT OF SPRINKLING IRRIGATION AND MINERAL FERTILISATION ON MALT AND FODDER BARLEY CULTIVATED ON LIGHT SOIL PART I. PLANT GROWTH AND DEVELOPMENT
barley irrigation fertilisation photosynhesis transpiration
2009/3/30
Over 1996-1998 in the RSD Lipnik in the vicinity of Stargard Szczeciński field and laboratory experiments were carried out on light soil, of IV soil valuation class, in order to evaluate the reaction ...