功能性杂粮膨化食品的研制

选用苦荞、燕麦、杂豆等山西特色杂粮为主要原料,有针对性地强化苦荞的黄酮、燕麦膳食纤维等功能性营养因子,研制出可降低血脂、调节血压和润肠通便等专用系列杂粮膨化保健食品。     

不同水分,温度条件下CO2浓度对大米品质的影响

试验选用当年新收获的稻谷加工成的水分为１３．９％、１４．７％和１６．０％的大米，在２３℃和３３℃的恒温室中，将７种不同浓度的ＣＯ２经减压调湿后通入粮堆。定期取样，测定大米的脂肪酸、水溶酸、还原糖、非还原糖、粘度和过氧化物酶活性的变化。试验结果表明：１３．９％水分的大米在２３℃下储藏，各种浓度ＣＯ２对大部分品质指标影响不显著，ＣＯ２的保质作用不明显；１４．７％水分的大米在２３℃储藏，ＣＯ２对个别品质     

Antioxidant,anti-amylase and anti-glycation potential of brans of some Sri Lankan traditional and improved rice (Oryza sativa L.) varieties

Brans of 23 traditional and 12 improved (both red and white) rice varieties in Sri Lanka were screened for anti-amylase and anti-glycation activities in vitro. Varieties which showed the highest inhibitory activities at screening were further investigated for anti-glucosidase and glycation reversing as anti-diabetic properties. The same varieties were studied for selected antioxidant properties. Significantly high anti-amylase and anti-glycation activities were observed for bran extracts of red varieties compared to white varieties at screening. Traditional red rice varieties, Masuran, Sudu Heeneti, Dik Wee and Goda Heeneti, exhibited significant and dose dependent anti-amylase, anti-glycation and glycation reversing activities. These varieties also showed marked antioxidant properties. It is concluded that brans of Sri Lankan traditional red rice varieties Masuran, Sudu Heeneti, Dik Wee and Goda Heeneti may be potential food supplements for diabetes.     

“云大— 120 ”浸种对水稻秧苗素质及产量影响的研究

试验结果表明：用“云大— 120 ”浸稻种对种子的发芽势、发芽率、秧苗素质、有效穗和稻谷产量具有一定的促进作用，发芽势比对照提高 12.68% — 23.94% ；发芽率提高 3.75% — 18.75% ；有效穗提高 0.5% — 7.43% ；产量增加 1.03% — 8.49% 。其使用方法简单易行，在生产上具有重要的推广价值。     

Tentative Research About the Macroscopic Regulating to Blast

The paper analyzes the difference of the pathogenic varieties and the relationship of the variety composition,allording to the historic material to the varieties of the main hybid fece varieties in Southeast Sichuan during 1992 to 1998.It's the first time to advance to use the camparison on rate of pathogenic isolates between norm and refrieving to define the susceptible extent of the varity.It's an scientific base to adjust the structures of the vartieties,to reach the objective of the macroscopic regulating to rice blast.     

促芽肥与杂交中稻再生力关系及其作用机理

１９９１－１９９３年以２个杂交中稻品种为材料，研究了促芽肥与杂交中稻再生力关系及其作用机理。结果表明，促芽肥不能提高到２、倒３节位活芽率，可提高倒４、５位活芽率。促芽肥对再生力的效果与母茎 鞘干物质重有关，当母茎鞘干物质过大或过小时，促芽肥的作用极小。     

超级稻“三定”栽培法研究 Ⅱ.不同施肥量对超级杂交稻产量及生长生理特性的影响

2004—2005年在长沙（28°13′N）采用低肥（N 135kg/hm2、P 29.7kg/hm2、K 112.1kg/hm2）、中肥（N 180kg/hm2、P 39.6kg/hm2、K 149.4kg/hm2）、高肥（N 225kg/hm2、P 49.5kg/hm2、K 186.8kg/hm2）3种施肥水平，对超级杂交稻两优293和准两优527的产量及生长生理特性进行了比较研究。结果表明：在试验范围内不同施肥量处理间超级稻产量及有效穗、每穗粒数、结实率等产量构成差异不显著，2年平均产量以中肥处理最高，其中准两优527为9.03t/hm2，两优293为7.28t/hm2；不同年际间超级稻产量及有效穗、每穗粒数、结实率等产量构成差异显著；超级杂交稻准两优527和两优293的适宜氮肥用量为150~180kg/hm2。与准两优527比较，两优293茎秆粗壮，根系发达、根系活力强、分蘖力强、但分蘖成穗率不高，而准两优527前中期生长平稳，分蘖成穗率高，抽穗后光合产物积累多和运转率高，有利于高产形成，但不抗倒伏，生产上应适量减少氮肥施用量。     

早稻种子包衣直播育秧研究

早稻不催芽直播育秧，抗寒力强，成秧率高，可早播、早熟和省工、省种。是传统育秧方法的创新。种衣剂有防治病、虫、鼠害和营养壮苗作用，它与直播育秧技术结合，可以不侵种直播干谷，又使种衣剂免于在浸种中溶解淋失，两者优势互补，合成一项具有高科技结晶，操作性强。新型实效，简单易行的育秧技术。     

黎榆A繁殖母本有效穗和结实率与产量的关系

繁殖田母本有效穗和结实率是影响产量的主要因素。通过对10个不同父母本栽插行比的分析结果表明：黎榆A繁殖产量以父母本栽插行比为2：18最高，达292．09kg/667m^2。增加有效穗对于增产的效应要比增加结实率大；有效穗与产量，结实率与产量的偏相关系数均呈正相关，且有效穗与产量的相关达显著水平，多元回归方程为：y-155.6283 4.8660x 0.2342x2.     

微波加热对米糠储藏性能和蛋白质溶解性的影响

研究了微波加热对于米糠5周储藏期间酸值和过氧化值及米糠蛋白溶解性的影响。结果表明，利用微波加热稳定米糠，可以有效降低酸值，防止水解酸败，同时也能降低过氧化值。