祥云县烤烟常年栽培面积保持在6666.67 hm2,烤烟田套种甜脆豌豆是祥云县近年来探索成功的晚秋套种模式之一,并且取得了较好的经济效益,以2014年平均亩产852 kg,每千克售价4.8元计,亩产值4089.6元,扣除每亩生产成本620元,全县每年套种13333.33 hm2可以新增农民纯收入6939万元.

Control efficiency of 6 pesticides to flax anthracnose in winter field was studied.The results showed that the seed dressing treatment with wettable powder of 60% Tanjuling or 50% carbendazim had effective control on flax anthracnose.The control efficacy of 60% Tanjuling 500 times liquid,80% ziram 800 times liquid,50% carbendazim 500 times liquid or 70% thiophanate-methyl 800 times liquid was also good.

The relationship between different sowing time of winter flax and straw yield,seed yield and technical length,ect was studied in this paper.The results showed that it was a proper sowing time to get a good yield around the 10th in October in Yunnan province,if sowing time was postponed,plant height and technical length would become shorter,stem diameter would become thinner,single stem weight would become lighter,the weight of a thousand seeds would become lower,and straw yield,seed yield would decline obviously.

<正>"国以民为本,民以食为天,食以粮为源"。粮食生产历来是"安天下"的产业,它是人类生存和社会发展需要的特殊商品,粮食生产状况的好坏、生产水平的高低、供给能力的强弱,对全县的繁荣,社会的稳定,经济的发展和人民生活水平的提高都具有十分重要

玉米与其他作物进行间套种,是一种增粮增效的种植形式,祥云通过长期探索,找到新的2.3m条带种植规格模式,并在推广过程中产生了经济效益。

Control efficiency of MCPA-Na,diuron,quizalofop-p-ethyl and 2-pyridinesulfonamide on broadleaf and gramineous weeds in winter flax field was studied. The results showed that the treatment with 50g of 56% MCPA-Na plus 50g of 50% diuron,as well as 50g of 56% MCPA-Na plus 50g of 5% quizalofop-p-ethyl per 667m2 got effective control on weeds.

通过对纤用亚麻云亚1号的不同茎粗与出麻率进行方差、表型和回归分析,结果表明:不同茎粗对出麻率的影响达极显著或著显著水平,二者表型呈抛物线变化,最佳茎粗范围值为1.0~1.5mm;非线性回归分析,Peal-reed模型和Cubicsratio模型拟合程度较高,相关系数分别为0.9494和0.9523。

<正>去年底,云南省农业技术推广总站组织昆明市食用菌研究所、普洱市农技推广中心、大理州祥云县农技推广中心等相关部门7人参加了福建漳州举行的第二届中国蘑菇节暨亚洲食用菌质量标准与国际贸易论坛,同时还组织了5人实地考察了漳州及古田的食用菌产业发展情况。我们将福建之行整理成文,希望对我省食用菌产业发展有所启示。