搜索结果: 1-12 共查到“作物学 Seedling establishment”相关记录12条 . 查询时间(0.788 秒)
Characteristics and Seedling Establishment of Rice Nursling Seedlings
plant age in leaf number transplanting rooting submergence
<
2009/9/9
A “rice nursling seedling” is the youngest stage of rice seedling transplanted by machine in Japan, and is defined as a seedling of 2 to 3 plant age in leaf number. However, changes in morphological a...
Genetical Studies on Germination of Seed and Seedling Establishment for Breeding of Improved Rice Varieties Suitable for Direct Seeding Culture
Oryza sativa L. quantitative trait loci marker-assisted selection
<
2009/9/9
For the introduction of low temperature germinability (LTG)，seed longevity and accelerated coleoptile growth derived from foreign varieties to Japanese elite varieties to breed rice varieties for dire...
Growth Enhancement by Drainage during Seedling Establishment in Rice Direct-Sown into Puddled and Leveled Soil—Comparison with seed coating with calcium peroxide—
Calcium peroxide Direct sowing Drainage Growth Oryza sativa L. Rice Seedling emergence Seedling establishment
<
2009/7/29
Growth enhancement by drainage during seedling establishment was compared with seed coating with calcium peroxide in rice direct-sown into puddled and leveled soil. Coated and noncoated seeds were so...
Seedling Establishment of Rice Sown on Soil Surface in Flooded Paddy Field : I. Varietal difference in seedling establishment
Direct seeding Establishment Floating seedling Flooded paddy field Rice Seedling establishment
<
2009/7/23
Field experiments were carried out to clarify the differences and key factors in the rate of seedling establishment among rice varieties sown on the soil surface in flooded paddy fields. The percentag...
Effects of Temperature,Sowing Depth and Soil Hardness on Seedling Establishment and Yield of Cambodian Rice Direct-seeded in Flood Paddy Fields
Growth Low temperature Seedling establishment Sowing depth Water drainage before sowing Yield
<
2009/7/23
Rice is the most important crop for supporting Cambodian economy, however the cultivated area is limited due to the rice production system. Rice is transplanted by hand and yet the direct-seeding tech...
Studies on Direct Sowing Culture of Rice in Northern Kyushu : Effects of seedling establishment density and sowing styles on the growth and palatability of milled rice
Direct sowing Lodging tolerance Palatability Protein content Rice Seeding
<
2009/7/22
The purpose of this study was to clarify the effects of seedling establishment density and sowing styles on the growth, palatability, and physicochemical properties of milled rice under direct sowing...
Seedling Establishment in Nontillage Rice Cultivation under the Stands of Several Green Manure Crops
Emergence Establishment of seedlings Light interception Non-tillage seeding
<
2009/7/16
Rice plants cv. Kibinohana were seeded under stands of Chinese milk vetch, crimson clover, hairy vetch, alsike clover, and on bare ground, on April 15, 28, and May 13 in 1994 and on May 8 in 1995. On ...
Theoretical Analysis of the Tillering Capacity for the Lower Density of Seedling Establishment in Direct Seeding Cultivation of Rice (Oryza sativa L.)
Broadcasting Direct seeding Establishment of seedling Number of tillers Oryza sativa L
<
2009/7/16
The effects of an irregular density of seedling establishments in direct seeding cultivation of rice (Oryza sativa L.) on growth and grain yield and their relations were investigated in a paddy field...
Seedling Establishment of Direct Seeded Rice without Coating of Oxygen-generator on the Soil Surface in Flooded Paddy Fields(Genetic Resources and Evaluation)
Direct seeding Dissolved oxygen Emergence Floating seedling Rice Turned down seedling
<
2009/7/15
This study was conducted to clarify seedling establishment of direct seeded rice without coating of oxygen-generator, water temperture and dissolved oxygen conditions on the soil surface in flooded pa...
A Novel Method for Estimation of Seedling Establishment Trait of Rice (Oryza sativa L.) under Low Temperatures and for Evaluation of the Trait Using Appropriate Varieties as Standards
Rice Standard variety Direct sowing cultivation Low temperature Seedling establishment Seeding depth
<
2009/7/9
A method to demonstrate varietal differences in seedling establishment of rice under low temperatures and methods of data analyses are discussed. Nursery boxes were filled with sieved soil up to 0, 4...
Effects of the Amount of Seed Coating with Oxygen-Generating Products on the Seedling Establishment of Submerged Direct-Seeded Rice (Oryza sativa L.) in Tohoku Region
Calper Drainage after seeding Oxygen-generating products Rice
<
2009/7/8
In submerged direct-seeding of rice cultivation, the drainage after seeding contributes to stabilization of seedling establishment and the amount of oxygen generating products (Calper Fine Granule, si...
Analysis on Factors Affecting Seedling Establishment in Rice
direct seeding seedling establishment coleoptile mesocoty
<
2008/12/11
Elongations of coleoptile and mesocotyl are related directly to rice seedling establishment in soil and height of plant is related to lodging in rice production. Twelve typical rice cultivars with dif...