Beauv effectively, and bensulfuron methyl (30g/hm^2) applied 6 d after rice transplanting could significantly reduce the plant numbers and biomass accumulation of difformed galingale (Cyperus difformis L.) and procumbent falsepimperne . The control efficiency of Huakangcao 78 and Yangdao 6 were 89.16% and 81.86% on barnyardgrass dry weight respectively 50 d after the rice transplanting, 83.56% and 84.93% on difformed galingale dry weight, 95.22% and 88.04% on procumbent falsepimperne dry weight. As a whole, the total dry weight control efficiency were 87.68% and 82.69% on above weeds correspondingly. Moreover, the grain yield of Huakangcao 78 and Yangdao 6 under the condition of 10cm depth water and herbicide application increased 40.33% and 21.36% comparing those under the treatment of 5cm depth water and no herbicide application respectively.

結(jié)果表明色哟哟免费小黄片，水稻化感作用結(jié)合深水層可有效抑制稗草的萌發(fā)和生長，同時(shí)水稻移栽后6d使用芐嘧磺隆(30g/hm^2)單劑處理亚洲无码一级在线视频，明顯地抑制了異型莎草和陌上菜的萌發(fā)數(shù)量和生物量積累欧美一级特黄AAA片免费动漫；水稻移栽后50d，華抗草78和揚(yáng)稻6號對稗草的干重防效分別為89.16%和81.86%www.久久久久久.com，對異型莎草的干重防效分別為83.56%和84.93%午夜性爱福利视频，對陌上菜干重防效分別為95.22%和88.04%www天堂在线亚洲av，對這3種雜草的總干重防效分別為87.68%和82.69%；10cm深水層及施用芐嘧磺隆單劑條件下2個(gè)水稻品種的產(chǎn)量比5cm水層观看永久免费视频污网站、不施化學(xué)除草劑的處理分別增產(chǎn)40.33%和21.36%欧美一级高清免费播放。

The result indicated that suitable thickness of paddy soil is about 15cm,and for dry arable land it should not be lower than 20cm;The alluvial rivers parent material is the best one to influent the output,the rice fields is the worst with the parent material of slate ground,while the dry and plough land is the worst for its purple sand shale parent material;The paddy rice is best with the acid soil,and the dry crop is the best with the neutral soil;The obstacles horizon exist in 35.2%of the rice fields in research region,and many for middle or top digit obstacles.

結(jié)果表明，水稻土的適宜耕層厚度為15 cm左右午夜国产激情视频，旱耕地適宜耕層厚度應(yīng)不低于20cm人人摸天天干；成土母質(zhì)對產(chǎn)量的影響以河湖沉積物母質(zhì)最好，稻田以板頁巖母質(zhì)最差欧美日视频，旱耕地以紫色砂頁巖母質(zhì)最差天天色天天操综合；水稻以酸性土最好，旱作以中性土最好亚洲欧洲自拍拍偷片区；研究區(qū)稻田有35.2%的存在障礙層国产麻豆日韩在线观看网站视频，且多為中、高位障礙亚洲欧美另类图片区，是影響水稻產(chǎn)量整體提高的主要因素南非高清无码在线一级A片；水稻和旱作都以壤土為最好，其中18岁禁看网站。，稻作怕砂激情综合第一页，旱作怕粘；水稻土適宜的容重為1.00—1.29 g/cm~3国产拍揄自揄精品视频。

Three milking dairy cow fitted with rumen cannulas were selected to study the effect of ensiling on rumen degradable characteristics of dry matter and detergent fiber of Xiangzaoxian No. 24 feed rice, compared with dry rice straw.

選用3頭帶永久性瘤胃瘺管的中國荷斯坦泌乳奶牛精品视频丝袜足j在线视频，以直接曬干飼料稻Oryza sativa秸稈為對照，鮮濕稻稈青貯為試驗(yàn)組免费性交免费性交A片，研究了青貯對飼料稻湘早秈24號秸稈干物質(zhì)和中性洗滌纖維瘤胃降解特性的影響在线观看视频日韩精品。

Dry farming：旱耕(法)

dry crop旱田作物 | dry farming旱耕(法) | dry rice旱稻

cold bed on rice field：稻田冷床苗圃

cold bed on dry field 旱田冷床 | cold bed on rice field 稻田冷床苗圃 | cold bed rice seedling 水田冷床苗

dry breezed chicken; dry-blown chicken：風(fēng)雞

粉蒸肉 steamed pork with rice flour | 風(fēng)雞 dry breezed chicken; dry-blown chicken | 鳳城炒鱔魚絲 stir-fried eel shreds