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forage相关的网络例句

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与 forage 相关的网络例句 [注:此内容来源于网络,仅供参考]

These guineas were hardy and efficient, gaining well on the roughest of forage, and producing the hams, bacon and lard essential for subsistence farming.

这种猪耐粗饲、很好养。长成后可以做成火腿、熏肉、咸肉,炼成油,当地农民饲养它基本能维持生活。

This is a forage grass, providing hay from swampy areas.

这是一块饲料草地,提供来自沼泽的地区的干草。

Are in the mature, tetraploid varieties, the varieties of the main characteristics of high grass production, especially in the second year of planting forage yield is much higher than other ...

属于中熟、四倍体品种,该品种的主要特点是草产量很高,尤其是种植第二年的草产量远高于其它。。。

The forage site and home range of Tree Sparrow are steady during study of which imply that it is a potential species for monitoring point-pollute environment.

而琉璃河麻雀雏鸟肌肉中的Hg(p=0.030*)、Cd(p=0.046*)和Mn(p=0.000**),肝脏中Cd(p=0.004**)、Pb(p=0.000**)、Ni(p=0.043*)和Mnp=0.000**),腹羽中的Pb(p=0.011*)、Ni(p=0.010*)、Co(p=0.011*)和Mn(p=0.0l1*)均明显低于首钢。

Trifolium pretense is a kind of forage grass that of high utilization value.

中文摘要:红三叶是一种利用价值很高的牧草。

The planting structure has been converted from the duality of "food crop-economics crop" to the triplicity of "food crop-economics crop-forage crop".

利用实地调查,文献分析的研究方法,分析西藏一江两河地区种植业结构和畜牧业结构。

From the experiment of fertilizer which is one technology of cultivation, forage triticale is very sensitive to NP and Org.

研究对与小黑麦栽培调控关系最为密切的N、P、K 施肥反应做了研究,看出饲料小黑麦由于长势强生物量大,因而对NP 配合施用反映十分敏感,同样对优质有机肥反映亦很敏感。

A new cylinder type forage cutter with high operation was designed and manufactured. Construction design and its performance parameters, helical angle of moving knife, setting height of fixed knife, overload protective device, throwing device and edge shape of fixed knife were analyzed. The results of test were as follows: optimal helical angle of moving knife was 20°, optimal setting height of the center of the cylinder above fixed knife was 20 mm, line speed of blower vane was 13.6m/s ,power consump...

通过对 93ZT - 5 0 0型滚筒式铡草机的设计研究,分析了滑切角、定刀配置高度、定刀刃角对铡草机性能的影响,并对机构设计进行了探讨,试验结果为:动刀的螺旋角为 2 0°;滚筒中心高于定刀 2 0mm ;抛送风机叶片线速度 13.6m/s ;开刃定刀比矩形定刀的功率消耗低 17.5 %;安全防护装置采用牙嵌式安全离合器;研究结果对滚筒式铡草机的设计和应用具有一定的参考价值

The results show that there were no significant differences among the four forage rations in rumen pH, the concentrations of total volatile fatty acids, acetate, propionate, the ratios of acetate to propionate, butyrate, isobutyrate and valerate(P﹥0.05). Only in 11:30, the concentrations of isovalerate caused by ration A and B were significantly higher than the other two rations(P﹤0.05).The milk yield caused by the ration C was significantly lower than the others (P﹤0.05). However, there were also no significantly differences among these four rations in the DM, fat, sugar, protein and scc of the milk. The milk fat and sugar of ration B and C were higher than ration A and D in number as well.

试验结果显示:各粗料组合日粮对各个时间点的瘤胃发酵指标:pH、TVFA、乙酸、丙酸、乙酸/丙酸、丁酸、异丁酸、戊酸浓度均无显著差异(P﹥0.05),只在11:30时,日粮A、B的异戊酸浓度显著低于日粮C、D (P﹤0.05);日粮C的产奶量显著低于其它三个日粮,而在乳干物质、乳脂、乳糖、乳蛋白、体细胞数上,各日粮均无显著差异,从数值上看,日粮B、C的乳脂和乳糖高于A、D。

Species are medicinal plants, 65 species are timer plants, 60 species are ornamental plants,41 species are fiber plants, 33 species are wild fruits, 38 species are oil plants, 42 species are forage plants, 42 species are tanning plants, 25 species are wild vegetables, 27 species are pesticide plants, 26 species are scent plants, 23 species are starch plants, 19 species are health plants, 13 species are dye plants, 10 species are venomousness plants, 5 species are honey-resource plants.

公园中经济植物可分为12 类,分别是药用植物321 种,用材树种65 种,观赏植物60 种,纤维植物41 种,野生水果33 种,油脂植物38 种,饲料植物42 种,鞣料植物42 种,野菜植物25 种,农药植物27 种,芳香植物26 种,淀粉植物23 种,保健植物19 种,染料植物13 种,有毒植物10 种,蜜源植物5 种。

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