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为探究外源NO对盐胁迫下甜高粱种子萌发和幼苗生长的影响,以国能4号甜高粱为试验材料,采用不同浓度(0.05、0.1和0.2 mmol·L-1)硝普钠(SNP,NO供体)处理1.6%NaCl胁迫下的种子和幼苗,统计种子发芽数,测定幼苗叶片叶绿素、脯氨酸、可溶性糖、可溶性蛋白、丙二醛(MDA)含量及超氧化物歧化酶(SOD)、过氧化物酶(POD)、过氧化氢酶(CAT)和抗坏血酸过氧化物酶(APX)活性等...
恩施烟区雪茄烟BES NO H382引种播种期和移栽期试验初报
雪茄烟 播种期 移栽期 品质
2015/8/31
为了探讨雪茄烟BES NO H382的引种栽培技术，在恩施州进行了播种期和移栽期试验研究。结果表明，2月28日至3月8日播种是恩施来凤种植雪茄烟的最适宜播种期，4月30日至5月10日是最适宜移栽期。此为该品种雪茄烟在当地的推广应用提供了关键技术参考。
Crop Production in Successive Wheat-Soybean Rotation with No-Tillage Practice in Relation to the Root System Development
Glycine max (L.) Merr. No-tillage Root length density Root distribution Soybean Triticum aestivum L. Wheat
2009/7/29
To elucidate the effect of no-tillage practice on the root system development and productivity in a wheat-soybean rotation system in Japan, we continuously cultivated these crops under tilled and non-...
No-Tillage Enhanced the Dependence on Surface Irrigation Water in Wheat and Soybean
Deep root Heavy water Soil mechanical impedance Stable isotope Sustainable agriculture Water source Water uptake
2009/7/23
No-tillage often affects crop root development due to the higher mechanical impedance to root elongation, resulting in yield reduction under an unfavorable rainfall pattern, such as drought. In this s...
Effect of Winter Weeds on Growth and Yield of Direct-Seeded Rice in No-tillage Dry Paddy Field
Direct sowing culture of paddy rice Fertilizer No-tillage Rice Winter weeds Yield
2009/7/23
The effects of winter weeds on the growth and yield of direct-seeded rice (Oryza sativa L. cv. Akebono) were evaluated in a no-tillage dry paddy field where Alopecurus aequalis Sobol. var. amurensis (...
Effect of the Application of Rice Bran on the Carbohydrate Metabolism in Leaves and Stems of Rice Variety Hitomebore Cultured with the Practice of No Nitrogen Application at Basal Dressing Acommpanied with Sparse Planting
Booting Stage Hitomebore No nitrogen application at basal dressing Non-structural carbohydrate Sucrose content
2009/7/21
Hitomebore, a rice variety, was cultured in 1996 using standard practice(CON)and the practice of no nitrogen application at basal deressing accompanied with sparse planting(BNo).Raw rice bran at 120gm...
No-illage Cultivation of Crops in South America:Current State and Perspectives
No-illage Cultivation Crops South America
2009/7/16
No-illage Cultivation of Crops in South America : Current State and Perspectives.
The Actual State of Rice Plant Damage of Yamagata Prefecture Caused by the Salty Winds of Typhoon No.15, 2004 from the View Point of Typhoon Characteristics
Damage by salty winds High wave Tohoku district Typhoon No.15 (2004)
2009/7/8
Rice plants in an extensive area were damaged by salty winds caused by typhoon No.15, 2004 in the Shonai area of yamagata Prefecture. The yield index of rice was the lowest in 35 years. The character...
Growth and Yield Characteristics of Rice (Oryza sativa L.) Grown in Deep-flood Irrigation under No-tillage Cultivation with Single Basal Fertilization to the Nursery Box in Hilly and Mountainous Regions
Controlled-release fertilizer Cool weather damage Deep-flood irrigation Hilly and mountainous regions No-tillage cultivation
2009/7/8
Field trials were conducted to examine the growth and yield characteristics of rice (Oryza sativa L.) cultivated in deep-flood irrigation under no-tillage cultivation with single basal fertilization t...
Workability of “No-box Seedlings” Using Seed Mats of Rice
Labor time No-box seedlings Raising seedlings
2010/12/2
Using a “seed-mat” consisting of hardened rice seeds glued onto a molded rice-hull mat covered with soil glued on, we raised rice seedlings without nursery boxes. The objective of this study is to elu...
Buffering of Foliar Potassium and Boron Solutions for No-tillage Cotton Production
Buffering Foliar Potassium Boron No-tillage Cotton Production
2008/12/10
Buffering foliar K solutions to pH 4 increased K uptake and lint yield of cotton (Gossypium hirsutum L.). Research was conducted (1995-1997) on a Collins silt loam (coarse-silty, mixed, active, acid, ...