查询词典 plantation

The major factors which hinder the sustainable management of Chinese fir plantation include not only the vulnerable subtropical red soil ecosystem which Chinese fir grow in, but also the unitary community structure and the biological characteristic of this artificial forest community. Additionally, the traditional culture system of Chinese fir including controlled burning lead to the degradation of soil ferti-lity.

影响杉木人工林可持续经营的因素是多方面的，主要和杉木人工林所处亚热带红壤区生态系统的脆弱性和杉木人工林群落的单一性及杉木生物学特性等有关，而传统杉木林培育过程中采取一系列传统的营林措施则加剧了林地地力衰退。

The island is home to 350 ethnic Malays, the descendants of the original plantation workers.

这个岛上住了350位马来族人，全部都是当初来此地开垦栽种的劳工后裔。

The results showed that the species richness,the speciesdiversity and its biomass of understorey vegetation decreased with the stand age in-creasing.There was the most significant negative-linear relationship between thiskind of changes and age.It is possible that the certain shading condition may benefit to understorey growing better.The richness,diversity index and biomass of thevegetation in eucalypt plantation decreased with CPR increasing,however,after ro-tating by watermelon one rotation,the richness,the diversity index and biomass ofunderstorey in CP stand increased,this result will provide the possibility of therestoration and reestablishment of vegetation in eucalypt plantations.The nutrientstorage of understorey decreased in accord with the productivity decreased withCPR increasing,this is the result which the stand enviroment became worse and thestand stratum competed with the vegetation for the water and fertility of soil.

结果表明，随着年龄的增长，桉树林下植被物种丰富度降低，多样性减少，生物量下降，这种变化趋势与年龄存在极显著的负线性关系；随着造林密度的增加物种丰富度降低，多样性也下降，但林下植被生物量尚有增加，可能是一定程度的庇荫有利于桉树林下植被的生长；随连栽代次的增加，桉树林下植被丰富度降低，多样性指数下降，生物量减少；但在轮作一茬西瓜后的林地，物种丰富度提高，多样性指数升高，生物量增加，为桉树林下植被的恢复与重建提供了可能性；随连栽代次增加，林下植被养分总量逐代下降，与生产力下降一致，这是林分环境恶化后上层乔木和林下植被对水肥竞争的结果。

His father's carriage house in Charleston, South Carolina, and his nearby plantation were in the line of Sherman's march.

他父亲的马车房在南卡罗来纳州的查尔斯顿，他种植的庄稼则在谢尔曼将军的行军路线上。

His sugar plantation brought him reasonable wealth, and he found himself among the best society of Bridgetown on the island of Barbados .

他的糖料种植园给他带来可观的财富，令他立身于巴巴多斯岛并成为布里奇顿上流社会的一员。

Saguenay lost the "one team with ships" thing. Now each player gets a random econ building: Mill, Plantation, Market or Pen (everyone in the game gets the same thing, but it varies game to game).

沙格奈河（一直不是喜欢大兵团人们的最爱）丢掉了&一个团队有船&的特性，现在每个玩家都有一个随机的经济建筑：磨坊、农场、市场或者牲畜圈（每个游戏中的玩家都有同样的东西，但每局游戏都不同）。

In Recife, a group of 40 slaves rebelled against their master, killed all the white employees, and burned the plantation house.

在海息飞，一个40名奴隶组成的团体反叛了他们的奴隶主，杀死了所有的白人雇员，还放火烧了种植园的房舍。

The range of architectural designs in Tennessee is astonishing to the newcomer, including as it always does, Plantation Style, Federal, Greek Revival, Traditional, Farmhouse, Contemporary, Ranch, and so others.

在建筑设计的范围是惊人的田纳西新人，包括一向人工林风格联邦、希腊复兴传统农舍、当代、牧场等别人。

The 51-yr-old Japanese cedar Cryptomeria japonica (L. f. D. Don plantation forest in Taiping mountain area was selected as the monitoring site for forest thinning experiment.

本研究以太平山区51年生柳杉人工林作为疏伐试验监测样区，探讨不同疏伐度(分为对照组0%、25%、28%、30%、33%、37%、38%及53%疏伐度)对枯落物分解及土壤养分释放的影响。

At which time, amongst other recreations, we exercised our arms, many of the Indians coming amongst us, and among the rest their greatest King Massasoit, with some ninety men, whom for three days we entertained and feasted, and they went out and killed five deer, which they brought to the plantation and bestowed on our governor, and upon the captain and others.

那时，在其他消遣中，我们锻炼我们的双臂，因为在我们当中很多印度人都会来。在我们休息的期间，他们伟大的君主Massasoit，带着大概90个人来临了，而这些人就是我们款待了三天的。他们到外面杀了五只鹿，他们带那五只鹿回了农场赠与我们当地的统治者等人。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。