为了最大限度提高小麦品种对水、肥、光、热等资源的利用效率,提高小麦生产水平,文章从品种选择、栽培措施2个方面着手,列举了单产突破12 000 kg/hm2的小麦品种,总结了超高产小麦品种的性状特点,探讨了高产栽培技术措施,以期为提高小麦单产提供技术支撑.

为了筛选出对小麦病害防治效果理想的药剂,以烟农1212为试验材料,采用6种不同药剂,设7个试验处理,通过DTOPSIS法将7个处理和对照小麦的纹枯病发病率、茎基腐病病株率、白穗率、每平方米穗数、穗粒数、千粒重和产量等性状指标归纳为一个具有可比性的量化综合指标,对不同处理进行综合评价.结果表明,Ci值最大的为处理2,为0.6507;其次为处理6,为0.6172.因此,在鲁东半岛地区建议每100 g麦种使用酷拉斯(27％苯醚·咯菌腈·噻虫嗪)500 mL进行拌种.

烟农173是山东省烟台市农业科学研究院以济麦22为母本、烟2415为父本进行有性杂交,后经常规系统选育的而成的高产稳产,耐干热风,广适型小麦新品种.该品种于2016年通过山东省审定,适合在山东省中高肥水地块种植.介绍了该品种的选育经过、特征特性、产量表现,总结了该品种的主要特点,并对其栽培技术要点进行了详细介绍.

烟农0428是山东省烟台市农业科学研究院小麦研究所以自主选育的优质、抗病、矮秆、抗倒的高代材料烟1668为母本,以高产抗旱广适性冬小麦品种鲁麦21号为父本经有性杂交、系谱法选育而成的小麦新品种.2008年9月通过山东省农作物品种审定委员会审定.经过多年多点试验,研究总结出了烟农0428的配套高产栽培技术.

Under field condition in eastern Shandong Province,using wheat variety Yannong 21 as material,its character indexes,containing effective spikelet,ineffective spikelet,grain number per spike,1 000 grain weight,spike number per 666.7m2,yield,biological yield,economic yield,economic coefficient and so on,under 6 different irrigation modes were reduced to an comparable quantized comprehensive index respectively by Dynamic Technique for Order Preference by Similarity to Ideal Solution(DTOPSIS) method to comprehensively evaluate wheat irrigation modes.The Ci value under irrigation mode 1 was the biggest of 0.6933,followed by that under irrigation mode 5 of 0.5386.Under the experiment condition,according to Ci value under different irrigation modes,the optimum irrigation mode for peninsula area in eastern Shandong Province was irrigation mode 1,irrigating before sowing and at jointing stage.

主要介绍了小麦良种补贴在小麦生产、良种和技术推广、小麦产业布局、农业科技创新以及国家粮食安全等方面发挥的作用。

在大田条件下试验研究了不同地点不同灌溉模式对小麦产量及产量构成的影响。结果表明：适宜鲁东半岛地区的主要灌溉模式是1（底墒水＋拔节水）和3（底墒水＋拔节水＋开花水）。6种灌溉模式在2个试验点的水肥高效综合模式试验结果均以节水灌溉处理的产量较高。烟台农科院试验点以灌溉模式1（底墒水＋拔节水）籽粒产量最高,其产量三因素构成为667m2穗数42.7万、穗粒数38.9粒、千粒重40.1g。海阳试验点以模式3（底墒水＋拔节水＋开花水）籽粒产量最高,其产量三因素构成为667m2穗数41.4万、穗粒数40.5粒、千粒重40.1g。

文章主要介绍了黑色地膜的特点,可应用的蔬菜种类,以及黑膜在蔬菜作物上的应用功效。说明黑色地膜可改善土壤微环境,促进蔬菜作物早熟和增产,提高了其对病虫害的抵抗能力,同时可以控制杂草的生长,且在贮藏上也有一定的保鲜作用。

Two rotated crops,summer corn and winter wheat,were studied as an integrated system.Using 3 tillage methods,including no-tillage,subsoiling and plowing,and 2 straw covering methods,including full covering and no covering,10 kinds of farming technique systems were designed to study their influences on soil moisture content,soil bulk density,soil temperature and crop yield.Then the optimal technique system was screened.The results showed that the system of corn with no tillage and full straw returned into field and wheat with subsoiling and full straw returned was beneficial to increase the soil moisture content,water use efficiency and total yield,so it was suitable to popularize in hilly area of east Shandong.Because the organic matter content was lower,entire no-tillage had disadvantages to soil bulk density,soil temperature and yield,entire no-tillage was not suitable for popularization in hilly area of east Shandong.

养乐多植物保健剂是一种对植物生长发育有益的微生物活菌制剂.它对植物具有抗病、抗衰老等作用,有利于植物的生长发育.为了探讨养乐多对苹果生长发育的影响,2002年我们进行了土壤施用和叶片喷施试验.

绿洲1号是湖北绿洲生物技术有限公司开发的一种以病毒为主体的无公害生物杀虫剂。为明确该药剂对抗性菜蛾的田间防效，进行了本试验，现将结果报告如下。1 材料与方法 ①供试药剂绿洲1号可湿性粉剂(PrGv加Bt)，湖北绿洲生物技术有限公司生产；25％百虫绝乳油(毒死蜱加氯氰菊酯)，沈阳化工研究院生产；30％桃小灵乳油，山东京蓬药业有限公司生产。 ②试验地基本情况试验设在烟台市农科院试验农场的萝卜田，土质为砂壤土。管理水平一般，菜蛾发生较重。