Men in coir raincoat transplanting rice seedlings in drizzle present an article of cultivation to me.

而穿著衰衣在微雨中插秧的山地漢子欧美精品人爱A欧美精品，則把一篇耕作文章呈現(xiàn)在我的眼前了欧美亚洲视频网。

Thief's fancy woman named Francesca for shaking off that thief insult her, She is a agricultural casual laborer who decides to go to Pour drainage area for transplanting rice seedlings, After she arrives, she makes friends with a very beautiful agricultural casual laborer named Hillwana.

小偷的情婦弗朗契斯卡為了擺脫小偷對(duì)她的百般凌辱和盤剝亚洲无线码成人AV，決定作為農(nóng)業(yè)散工到波流河去插秧九九精品无码。到目的地后√天堂中文www官网在线，她同一個(gè)章得十分漂亮的的農(nóng)業(yè)散工西爾瓦娜成了朋友www.scsdxt.com。

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，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(zhǎng)16xxxxx，同時(shí)水稻移栽后6d使用芐嘧磺隆(30g/hm^2)單劑處理玖色在线，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；水稻移栽后50d欧美一级a一级a一级a视频，華抗草78和揚(yáng)稻6號(hào)對(duì)稗草的干重防效分別為89.16%和81.86%www.cnjd168.com，對(duì)異型莎草的干重防效分別為83.56%和84.93%，對(duì)陌上菜干重防效分別為95.22%和88.04%男女无遮掩激情免费视频，對(duì)這3種雜草的總干重防效分別為87.68%和82.69%四川美女大白屁股黄毛片观看；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、不施化學(xué)除草劑的處理分別增產(chǎn)40.33%和21.36%欧美性爱特级黄。

A dust is small ,slight and inappreciable,while add with the father transplanting rice seedlings in the cropland become bigger,heavier,and become my favor

就大了色综合视频久久，重了，成了大地的最愛一粒塵埃是小的大陆日韩内地欧美在线，輕的欧美色色网站，微不足道的就大了，重了国产精品JIZZ在线观看，成了我的最愛

In this paper on the impact of rice production of hybrid rice varieties yield potential of their main factors using five measures:① disc seedling, low leaf transplanting seedlings longs for big panicles;② by organic fertilizer to ensure healthy balance growth;③ strictly control medium-term population, increasing ear rate ④ application of ear and grain fertilizer, optimizing the allocation of canopy leaves;⑤ pest control to ensure that live and mature, increase seed weight and seed-setting rate.

本文針對(duì)水稻生產(chǎn)上影響雜交水稻品種自身增產(chǎn)潛力的主要因素亚洲AAAV欧美AAAAV，運(yùn)用五種方法和措施：即①盤式育秧，低葉齡小苗多頭移栽92看片婬黄大片一一，爭(zhēng)取穗足穗大欧美性色爱图；②增施有機(jī)肥料黄色av丝袜，確保穩(wěn)健平衡生長(zhǎng)；③嚴(yán)格控制中期群體黄色网站在线看免费版，提高成穗率久久奶水A毛片免费看；④巧施穗肥粒肥，優(yōu)化冠層葉片配置免费看视频一级片日本中文字幕；⑤防治病蟲草害亚洲第二区在线视频，確保活棵成熟免费一级片免费一级片，提高千粒重和結(jié)實(shí)率人人摸人人操人人上。

And the three-dimensional strengthen cultivation methods were used, The super high-yielding hybrid rice cultivation of quality strategy and strengthen the complex technical measures were put forward.① disc seedling, low leaf transplanting seedlings longs for big panicles;②by organic fertilizer to ensure healthy balance growth;③strictly control medium-term population, increasing ear rate④application of ear and grain fertilizer, optimizing the allocation of canopy leaves;⑤pest control to ensure that live and mature, increase seed weight and seed-setting rate.

并運(yùn)用三圍立體強(qiáng)化栽培方法，提出了雜交稻超高產(chǎn)優(yōu)質(zhì)強(qiáng)化栽培策略及綜合配套技術(shù)措施：即①盤式育秧图片区小说区视频区，低葉齡小苗多頭移栽黄片首页，爭(zhēng)取穗足穗大；②增施有機(jī)肥料国产激情观看在线小视频，確保穩(wěn)健平衡生長(zhǎng)国产一区,二区。；③嚴(yán)格控制中期群體，提高成穗率一区二区三区四区欧美日韩；④巧施穗肥粒肥99色色，優(yōu)化冠層葉片配置；⑤防治病蟲草害国产在线视频国产在线，確痹谙吖劭醇で槲蘼朊活棵成熟，提高千粒重和結(jié)實(shí)率久久精品免费一区二区喷潮。

They must be transplanting rice in the fields.

他們一定是在田里插秧欧美处破精品视频免费看。不適合

C released ratio from sowing and transplanting rice ecosystems were 58\^0%～75\^0%,most of which was in form of volatilizing 14 C, a part of which existed in soil, and only a small part was absorbed by rice seedlings and inhibited the growth.

在 1、2欧美色色精品、3欧美精品免费网页、4、6μg/ g土14C BR0 中最近中文字幕免费视频在线，于直播水稻和移栽苗(4μg/ g土14C BR0 )分別經(jīng) 3 9d和 2 9d后最新在线外国a，14C釋出率分別達(dá) 75 0 %、68 7%91在线亚洲视屏、62 6%在线免费观看av毛片、5 8 0 %及 70 4 %。其中絕大部分以揮發(fā)性態(tài)14C逸走欧洲一级毛片，其次存留在土壤中日日夜夜操屄，少量被秧苗吸收，并能抑制秧苗的發(fā)育生長(zhǎng)曰本另类女同专区久久精品。

Points out that wide-row and narrow-distance quantificational planting mode is the reason of high-yield in rice transplanting by machine.

指出機(jī)插稻的高產(chǎn)優(yōu)勢(shì)源于其寬行窄距的定量栽培模式www69炮。

It is conducive to uptake soil nitrogen for flue-tobacco on dryland soil with maize-tobacco rotation before topping (60 days after transplanting) and uptake soil nitrogen for flue-tobacco on paddy soil with rice-tobacco rotation after topping.2 The nitrogen utilization efficiency of rapeseed cake, rice straw and rape straw were 19.5%, 15.5%, 8.1% respectively, and the inorganic fertilizer nitrogen utilization efficiency were 41.1%, 42.7% and 35.7% under the combined application of organic additives and inorganic nitrogen fertilizer. The contribution rate of rapeseed cake, rice straw, rape straw to accumulated nitrogen of flue-cured tobacco were 1.0%, 2.4%, 2.7% respectively by the combined application of organic additives and nitrogen fertilizer. Flue-cured tobacco for organic nitrogen absorption meet with the nitrogen needs laws of high-quality tobacco, indicating that the combined application organic additives and inorganic nitrogen fertilizer reduces the nicotine content of tobacco, an increase of sugar/nicotine ratio and improved the quality of tobacco. In which the role of rice and rape straw is greater than the rapeseed cake can be used as measures to lower nicotine.3 Nitrogen accumulation in flue-cured tobacco with the total nitrogen input was a significant positive correlation during the growth stage of flue-cured tobacco. The total nitrogen input for the 156.3-405.5kg.hm-2, in which the soil nitrogen mineralization capacity account for 22.6%-54.3%, with an average of 34.5%, that is, soil nitrogen mineralization accounted for 1/3 of the total nitrogen input.

旱地輪作土壤有利于烤煙生長(zhǎng)前期對(duì)土壤氮素的吸收美国一级做a一级视频，水旱輪作土壤增加了烤煙生長(zhǎng)后期對(duì)土壤氮的吸收。2在有機(jī)添加物與無機(jī)氮肥配施條件下欧美色日，烤煙對(duì)有機(jī)添加物中氮的吸收規(guī)律基本符合優(yōu)質(zhì)煙的需氮規(guī)律久久久久久久久久艹，其中烤煙對(duì)菜籽餅肥、稻草秸稈欧美大尺度免费性交、油菜秸稈所含氮素的利用率分別為19.5%国外最大AV、15.5%、8.1%国产wwwww视频，所配施無機(jī)氮肥的利用率分別為41.1%欧洲黄色官网、42.7%和35.7%，菜籽餅肥国产二级AV无码免费久久、稻草秸稈、油菜秸稈對(duì)烤煙氮素累積量的貢獻(xiàn)分別為1.0%免费看黄色视频免费看、2.4%日韩美女淫乱网、2.7%。3不同輪作方式及添加有機(jī)物條件下氮素平衡結(jié)果顯示永久免费不卡A片在线观看全网站，烤煙生長(zhǎng)期間的氮輸入總量為156.3-405.5kg.hm-2爱搞免费，其中礦化氮量為輸入總氮量的22.6%-54.3%，平均為34.5%日韩高清视频免费观看，約為輸入總氮量的1/3800级毛片；肥料氮的利用率為31.4%-42.7%；植煙土壤氮素表觀損失率在37.5%-57.2%亚洲欧美日韩精品一区，平均為46.9%日本在线视频中文字幕，約為輸入總氮量的一半。