A tradition of scientific agricultural research and development, the use of modem machinery including aerial topdressing of pasture, and efficient pasture and soil management enables full advantage to be taken of a temperate climate and ample rainfall to obtain high yields from the land.

農(nóng)業(yè)科學研究和發(fā)展的傳統(tǒng)在线看黄免费不卡、空中施肥這類現(xiàn)代化機械的應(yīng)用a片黄色视频a片、行之有效的草場管理和土壤管理使得溫暖的氣候和充足的降雨量所帶來的各種有利條件得以充分利用，因而土地的產(chǎn)量很高人人摸人人操人人爰，牧業(yè)也成了新西蘭的最重要的行業(yè)欧美性爱一二三区。

Relative to nitrogen topdressing in prophase, it mainly due to retroposition can provide nutrients for the wheat during flowering and grouting. Another way, it can help slow down the decline in leaf area and leaf chlorophyll content and photosynthetic rate during later stage, to meet the nutritional requirements during developmental stage of grains.

結(jié)合以往試驗結(jié)論，本試驗推斷認為由于追氮時期后移既有利于開花和灌漿階段養(yǎng)分的需要精品三级国产三级国产，同時有利于延緩小麥生長后期有效葉面積久热这里只精品99国产6、葉綠素含量和光合速率的急劇下降无遮挡一级A片高清视频在线观看，從一定程度上滿足籽粒發(fā)育階段的營養(yǎng)所需。

The results indicated that applying 105kg/hm^2 nitrogen and 75kg/hm^2 phosphorus fertilizer is the most economic and rational method; applying 45000kg/hm^2 farm manure with phosphorus as base fertilizer, two thirds nitrogen as seed manure and one third nitrogen as topdressing is more economic and rational; the best planting density is 67500plant/hm^2; the transplanting style after growing seedlings in small arch greenhouse in early spring and the multiple cropping style after rape harvesting should be extended over large areas; the multiple cropping style after wheat harvesting should be extended in the southern rivers rigions of this locality.

對&慶甜1號&進行了肥效十大免费黄色网站入口、密度及分期栽培試驗国产人成，結(jié)果表明，正常條件下地膜覆蓋種植&慶甜1號&經(jīng)濟合理的氮免费的性开放网络交友网站、磷施用量為N 105kg/hm^2久草网视频免费的看、P2O5 75kg/hm^2；45000kg/hm^2農(nóng)家肥和磷肥一次性基施国产精品综合久久久久网，氮肥的2/3作種肥欧美又大又粗又硬又黄，1/3作追肥施用方式較為經(jīng)濟合理；最佳種植密度為67500株／hm^2日韩毛片1区；早春小拱棚育苗移栽和油菜茬復種兩種種植模式宜在當?shù)卮竺娣e推廣4seav，麥茬復種適宜在當?shù)啬喜看ǖ赖貐^(qū)推廣。

The results indicated that applying 105kg/hm2 nitrogen and 75kg/hm2 phosphorus fertilizer is the most economic and rational; applying 45000kg/hm2 farm manure with phosphorus as base fertilizer, two thirds nitrogen as seed manure and one third nitrogen as topdressing is more economic and rational;the best planting density is 67500 zhu/hm2, the transplanting style after growing seedlings in small arch greenhouse in early spring and the multiple cropping style after rape stubble should be extended over large areas, the multiple cropping style after wheat stubble should be extended in the southern rivers rigions of this locality.

在隴東旱作條件下欧美色图在线图区，通過對&慶甜1號&進行肥效在线免费观看二级黄片、密度及分期栽培等試驗欧美一级高潮片黑人录像，正常條件下施N 105kg/hm2很黄很黄的免费视频在线观看、P2O5 75kg/hm2是地膜覆蓋種植&慶甜1號&經(jīng)濟合理的氮、磷施用量日韩揉揉人人澡澡人人；45000 kg/hm2農(nóng)家肥和磷肥一次性基施久久久亚洲日本韩国一区二区、氮肥的2/3作種肥国产精品久久久久影院色麻豆，1/3作追肥施用較為經(jīng)濟合理；最佳種植密度為67500株/hm2久久99精品久久久久久苹果；早春小拱棚育苗移栽和油菜茬復種兩種種植模式宜在當?shù)卮竺娣e推廣美女张开腿，麥茬復種適宜在當?shù)啬喜看ǖ赖貐^(qū)示范推廣。

Flowering plants, according to Growth, 20 kg per mu can topdressing ternary compound fertilizer, expanding during the fruit to maintain adequate soil moisture, so as to facilitate the rapid expansion of the fruit.

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Thus it is important to open up the stand before topdressing by use of groomers, verticutting, grooving, slicing, aerification, or spiking.

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