In a commercial nursery using the peat moss-plug system, these three strains also showed their ability to promote seedling growth following either seed bacterization or peat moss drenching, and their populations in peat moss maintained at high levels (except strain RS65 for 30 min seed soaking ) within 21 days after seeding. The above 14 strains that were capable of promoting tomato growth were tested for their ability to control bacterial wilt of tomato.

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The study has shown:(1) With increasing sediment depth and the woody giblets, the total organic carbon, the extraction of benzene , the total humic acids and the unhydrolyte are enhanced, while the hydrolyte is decreasing.(2) According to the GC-MS analysis, n-alkane,n-alkan-2-ones and n-alkanones are composed mainly of long-chains,such a result is thought to be characteristic of a herbaceous input from 2300a.B.P. n-alkanones exist in the samples may be considered as the evidence of microorganisms activity.(3) It is showed that the lipids is more sensitive to the climate change than the floristic. The proxy of the pollen spore of the peat stratum is different from the normal environment proxy. It is one of the main reasons that the sensitivity difference of the bog vegetation reacting to the climate isn't accordant with the log of the fat molecule fossil and biology fossil.(4) The transformation of the peat organic carbon is under the influence of temperature,acidity,organic material constituting, etc, and it showed the up-trend with the depth. In the short-term scale, the conversion of the peat organic carbon is effected by seasonal water,regional climate and vegetations; while in the long-term scale, it is controlled mainly by the climate.(5) According to the comparing the orderliness of organic compound,vegetation giblets with the depth to the characteristics of the peat molecule fossil with the section, in the development of this peatmire, 1500a B.P（210cm）is regard as the borderline of the late Holocene, the keynote of the front period is warm with several cold fluctuations, and the trend of the back period is dry and cold although there were several fluctuations.

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Parameter n of Freundlich isotherm equation greater than unity describes Lutetium adsorption on peat by Lutetium-peat 1:1complex and rapid adsorption on peat.

Freundlich吸附等溫方程中的n值大于1国产高91亚洲精品福利在线播放，說明镥在泥煤上的吸附以單配位為主，且該吸附容易進行日韩妓女精品影院视频在线观看网站。

Any of certain other wetland areas, such as a fen, having a peat substrate.Also called peat bog

沼澤地區(qū)：任一種其它的濕地，有泥炭底面午夜性生活影视，如沼澤也作 peat bog

The coal-forming model s in late permian eporch in Guangxi are divided into "two classes and three types", the two classes are peat bog coal-forming model and peat flat coal-forming model , the three types are bog type, tidal flat type and peat flat type coal-forming model s.

廣西晚二疊世成煤模式劃分為"兩類三型"在线免费一级AV电影，即泥炭沼澤成煤模式和泥炭坪成煤模式兩類，沼澤型www,欧美性爱、潮坪型和泥炭坪型等三型欧洲一区二区精品视频色欲。

The kind of soil that we like to use is a combination of peat moss and pearl light.

通常我們喜愛采用的混合介質(zhì)組合是peat moss和pearl light，泥炭土是非常非常貧饑且略酸的介質(zhì)欧美一级网站?，而中性的珍珠石只是用來當作增加透氣的介質(zhì)很黄很污的网站，您可以在以泥炭土為基礎的情況下，隨意的去搭配混合使用干欧美少妇，像是用矽砂來代替珍珠石也行思思精品视频在线观看，或是將泥炭土、珍珠石和矽砂一起混用欧美性爱视频免费在线看，又或是加入sphagnum moss…等等諸如此類的方式福利在线视频观看。

The coal-forming model s in late permian eporch in Guangxi are divided into "two classes and three types", the two classes are peat bog coal-forming model and peat flat coal-forming model , the three types are bog type, tidal flat type and peat flat type coal-forming model s.

廣西晚二疊世成煤模式劃分為&兩類三型&，即泥炭沼澤成煤模式和泥炭坪成煤模式兩類亚洲大片一区二区跑去，沼澤型久久精品视频一区二区、潮坪型和泥炭坪型等三型。

The bulb scales had a higher induction rate of 89.3% to 93.3%, better quality and lower decay rate and the best rooting, in which single-scale reproduction coefficient reached 1.14 to 1.19 when cutting in soil from original environment and peat and pearlite (1:1) as medium under the condition of 25℃ and dark, followed by cutting in peat and sand (2:1) and peat and vermiculite and perlite (1:1:1). There were the highest single-scale reproduction coefficient (1.38) when cutting in sand, but the induction rate was lowest (58.7%). The bulb scales was easy to rot and unfit for use in peat.

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Method］ 5 matrices: M1(50% peat + 50% perlite),M2(40% peat + 60% perlite),M3(50% peat + 50% chestnut soil),M4(40% peat + 60% chestnut soil) and M5(100% peat) used for Euonymus fortunei cutting in container were tested and the effect of the different matrices on the rate of callus induction and root growth,the length and number of root,and the growth amount of Euonymus fortunei was investigated.［Results］ The results showed that the best effect on Euonymus fortunei cutting was from the M1,in which,the rate of root growth,callus induction,the length of root and the number of new branch were 87%,88%,68.0 mm and 4.6 branches,respectively.

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Six soil free mixtures (Ⅰ. decayed grass fibre : slag : chicken dung = 3 : 1:1;Ⅱ. Decayed grass fibre: peat: slag2 : 2 :1;Ⅲ Decayed wood fibre: slag: chicken dung3 : 1: 1;Ⅳ. Decayed wood fibre: peat: slag2 : 2 : 1;Ⅴ. peat : slag chicken dung=2 : 1 : 1;Ⅵ. Peat : vermiculite : perlite = 2 : 2 : 1;Ⅶ. Soil.) were used as growth medium for perennial ryegrass turf establishing experiment.

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