搜索结果: 1-7 共查到“土壤学 Seedling”相关记录7条 . 查询时间(0.053 秒)
Degradation of seed mucilage by soil microflora promotes early seedling growth of a desert sand dune plant
Artemisia sphaerocephala adaptation moving sand dunes mucilage biodegradation plant–microbe interaction polysaccharide soil microbial community
2015/2/5
In contrast to the extensive understanding of seed mucilage biosynthesis, much less is known a bout how mucilage is biodegraded and what role it plays in the soil where seeds germinate. We studied see...
Dry matter partitioning and physiological responses of Coffea arabica varieties to soil moisture deficit stress at the seedling stage in Southwest Ethiopia
Leaf chemical contents morphological responses
2011/1/12
Dry matter partitioning, leaf chemical contents and morpho-physiological responses of six Coffea arabica varieties were tested in 15 and 30 days water stress followed by 15 days re-watering at seedlin...
Combined Soil Physical Stress of Soil Drying,Anaerobiosis and Mechanical Impedance to Seedling Root Growth of Four Crop Species
Cotton Drought Maize Oxygen diffusion rates Pea Rice Soil compaction Waterlogging
2009/7/23
Soil compaction often creates combined physical stresses of drought, anaerobiosis, and mechanical impedance in field soil. This paper aims to analyze the effect of combined and independent soil physic...
Methyl bromide alternatives for presowing fumigation in tobacco seedling production
Damping-off dazomet metam sodium methyl bromide alternatives tobacco weed
2011/3/22
This study aimed to evaluate the effects of soil fumigant alternatives to methyl bromide (MeBr) on the weeds, damping-off, and seedling growth of tobacco. Methyl bromide (90 g m-2), dazomet (D) (50 g ...
Effects of Calcium Cyanamide Application on Seedling Emergence in the Submerged Direct-Seeding of Rice(Agronomy)
Apple snail Calcium cyanamide Chemical injury Rice Seedling emergence
2009/7/10
The application of calcium cyanamid is effective in the control of apple snail (Pomacea canaliculata (LAMARCK) ) that damage rice seedlings. An investigation of the effects of calcium cyanamide applic...
Effects of Fused-Phosphate-Covering and Extension of Seedling Raising Period in the Culture of Paddy Rice by Single Whole Basal Fertilizer Application to the Nursery Box in Gunma Prefecture
Controlled availability fertilizer Fertilization Fused-phosphate-covering Method of raising seedling Nursery box Paddy rice Period of seedling raising
2009/7/8
We studied the effect of fused-phosphate-covering on seedling raising by a single application of whole basal fertilizer to the nursery box, in Gunma prefecture. The seedlings emerged in the nursery bo...
Effects of Different Soil Salinity Levels on Germination and Seedling Growth of Safflower（Carthamus tinctorius L.）
Safflower (Carthamus tinctorius L) germination salinity seedling growth
2009/1/13
Safflower (Carthamus tinctorius L.) is rated as moderately salt tolerant and it can produce profitable crops on saline soils. It is slightly more tolerant of salinity than barley but is more tolerant ...