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In the same depth, the content of total nitrogen of broad-leaved deciduous forest in 0~10 cm depth is maximum ,and the average total nitrogen of the bamboo forest is maximum in 10~20 cm and 20~30 cm. The available phosphorus content of broad-leaved deciduous forest is minimum, and the available phosphorus content of coniferous forest is minimum, the deviancy is very big, which is mainly related to the human being's activities and the way of soil usage.

同一土层深度，落叶阔叶林在0~10cm土层全氮含量最高，而毛竹林在10~20cm和20~30cm土层全氮含量都超过落叶阔叶林，使得毛竹林在土壤平均全氮含量为最高；各种森林类型中以阔叶林尤其是落叶阔叶林的速效磷含量最高，而针叶林的速效磷含量最低，空间变动性很大，这主要和人类活动及土壤的利用方式有关。

Petiole of basal and lower cauline leaves (1-)2-5(-8) cm, considerably flattened at base; leaf blade oblong-oblanceolate in outline, appearing pinnately compound,(0.5-)5-15(-22) cm, sparsely to densely pubescent; lateral lobes 7-13 on each side of rachis, broadly ovate, oblong, or linear,(0.5-)1-2.5(-4.6)× 0.1-1(-2) cm, base decurrent, margin entire, irregularly serrate, or laciniate, apex acute or obtuse.

叶柄的基部和下部茎生叶(1-)2-5(-8)厘米，相当大扁平在基部；轮廓长圆形倒披针形的叶片，出现羽状复叶，(0.5-)厘米，疏生兑一密被短柔毛5-15(-22)；在轴的每边的侧面裂片7-13，宽卵形，长圆形，或线形，( 0.5-)1-2.5(-4.6)* 0.1-1(-2)厘米，基部下延，边缘全缘，不规则有锯齿，或条裂，先端锐尖的或钝。

Leaves of sprouts with petioles terete, 2-5 cm, adaxially canaliculate, tomentose; leaf blade lanceolate or ovate-lanceolate, 10-15 cm. Male catkin 3-4 cm; bracts suborbicular, 3-5 mm, usually caducous, base cuneate, margin laciniate, with brown lobes.

圆柱状的菜芽具叶柄的叶，2-5厘米，正面具沟，被绒毛；叶片披针形或卵状披针形，10-15 厘米雄性柔荑花序3-4厘米；近圆形的苞片，3-5毫米，通常早落，基部楔形，条裂的边缘，具棕色裂片。

Product Size】 bag main zipper seal bags, from left to right length 26 cm, 17 cm high from top to bottom, strap length 126 cm

包包主袋拉链封口，从左到右长26厘米，从上到下高17厘米，背带长126厘米

The footprint is tiny: 3 cm X 5 cm folded,13 cm long when both knife and nail file are open.

它的样子很小：折起来只有3厘米 5厘米，小刀和指甲锉都打开时也只有13厘米长。

Leaves 5–7 per ultimate branch; sheaths 2–3.5 cm, glabrous; auricles usually inconspicuous; oral setae several, 3–5 mm; ligule less than 1 mm; blade lanceolate, 5–18 × 1.2–7 cm. Pseudospikelets fusiform, 1–2.2 cm; prophylls small; bracts 4–6, navicular, 1–5.5 mm, papery, rigid, keeled, apex obtuse; rachilla disarticulating.

每末级的分枝叶5-7；鞘2-3.5厘米，无毛；叶耳通常不明显；口头的刚毛数个，3-5毫米；叶舌不到1毫米；叶片披针形， 5-18 * 1.2-7 纺锤形的厘米Pseudospikelets，1-2.2厘米；先出叶小；苞片4-6，舟形，1-5.5毫米，纸质，硬质，龙骨状，先端钝；小穗轴脱节。

Put forward the viewpoint of denoting the rigidity of media by peptonization intensity(g/cm2).Ascertained that the peptonization intensity of initial media is 160-170 g/cm2,that of subculture and rooting media is 150~160 g/cm2.4 Experiment on sugar source of media.

培养基琼脂用量计算的依据通过试验，提出用胨力强度(g/cm~2)表示培养基硬度的观点，并确定了初代培养基胨力强度为160～170g/cm~2，继代培养基、生根培养基均为150～160g/cm~2。

In the soft-start photoactivation, samples were irradiated by 300 mW/cm^2 for 10 s, and then 600 mW/cm^2 for 30 s. Standard photoactivation was irradiated with 600 mW/cm^2 for 40 s.

弱光启动固化照射方法为300mW/平方公分照射10s，600mW/平方公分照射30s，常规光固化照射方法为600mW/平方公分照射40s。

The effect of improvement on planosol by the application of the four types of ploughs suggest that there were hard clods between two chisel if the cultivate depth is less than 40cm; there are hard triangle clods between two chisel if the complete deep cultivate reach 40 cm and soil hardness is 20～40kg/cm〓 if the cultivate horizon is shallow or below 20 cm, the expected effect of improvement will not be obtained.

3应用三段式心土犁的土效果。不同改土机械改良白浆土对比试验结果表明：各种深松耕深不足40cm，且深松铲之间存在硬隔，达不到预想的改土效果。

Basal leaves often withering early; petiole 1.2--1.5 cm. Stem leaves usually in whorls of 4, sessile or petiole to 2.2 cm, densely villous; leaf blade long ovate or ovate-oblong, 2--5 X 1.1--2.2 cm, abaxially whitish scurfy, adaxially sparsely pubescent, pinnatifid; segments triangular-ovate to long ovate, dentate.

基生叶通常早枯萎；叶柄1.2-1.5 厘米茎生叶通常在4，无梗或叶柄在2.2厘米，密被长柔毛轮生方面；叶片长卵形或卵形长圆形，2-5 X 1.1-2.2厘米，背面带白色具鳞屑，正面疏生短柔毛，羽状半裂；裂片三角状卵形的到长卵形，具牙齿。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。