black locust

Study on Feeding Value of Black Locust Leaf Meal for Meat Rabbits

刺槐叶粉喂兔的饲养价值研究

Study on grading black locust seed quality according to new national seed test criterion

新国标刺槐种子检验方法对种子质量分级的影响

A preliminary study on a isolate of peanut stunt virus from black locust mosaic tree

刺槐上分离的花生矮化病毒的初步鉴定

The results showed that owing to better layers composition and more litters and roots, abilities of holding water and preventing erosion of Oriental oak forest, Black locust forest and coppice forest of Black locust are stronger than that of others.

研究表明，栓皮栎林、刺槐林和矮刺槐林具有较好的层次结构、较大的枯落物积累量及根系数量，保水防蚀能力较强；

Influence of Black Locust Forest Improvement on the Water Situation of Forest land

刺槐林更新改造对林地水分环境的影响

Study on Water Requirement of Black Locust Forest in Semi-arid Region on Loess Plateau of Northwest Shanxi

晋西黄土高原半干旱区刺槐林分需水量的研究二十世纪三四十年代晋西北的农业雇工

Therefore, different mixed patterns of mixed forest of black locust Robinia pseudoacacia mixed benefit ash is better than that of Ailanthus altissima superior locust superior locust elm tree.

因此，不同混交方式的混交林的混交效益刺槐白蜡优于刺槐臭椿优于刺槐国槐优于刺槐榆树。

The results showed that the crude protein content, the eighteen essential amino acids and the twelve essential amino acids in the powder of tetraploidy black locust for fodder leaves were highly at the four stages, and along with the time process, they were all descending gradually.

结果表明，饲料型四倍体刺槐叶粉4个时期的粗蛋白1、8种氨基酸总量和12种必需氨基酸含量均较高，且呈现随时间的推移而逐渐下降的趋势；

Studies on the stand density control diagram for black locust plantation in Liaoning Province

编制辽宁省刺槐人工林林分密度管理图

The results showed that no benefit would be derived from black locust coppice forest with a rotation age beyond 20;

研究结果表明；以20a以上的轮伐期经营刺槐萌生林在经济上是不合算的；

Based on the tests from 1998 to 1999, The application of integrated biological techniques in the small black locust forests and forest nets against Clania variegata was studied from 2000 to 2002.The result showed that the control ( effect) of Bt was over 80%;

在19981999年试验的基础上，20002002年在刺槐小片林和林网内对综合生物防治技术进行科技攻关和实践应用研究。试验结果表明，Bt制剂的防治效果达到80%以上；

Sensibility index of tree rings are rather different between two largest stems and among stands, they tend to be larger for coppice than that for high forest of black locust?

年轮宽度的灵敏度指数在林分内最大木和次大木之间和在林分间差异都较大，刺槐矮林趋于比乔林大。

Studies on black locust leaf resourses and its Forage Value in Taihang Mountain

太行山刺槐叶资源及饲料效应研究

According to the research and practice on nutrient cycle of black locust forest stands in the area of gulled loess plateau, some key problems in the research of nutrient biogeochemical cycle have been discussed.

根据对黄土残塬沟壑区刺槐林地养分循环的研究和实践，对有关养分生物地球化学循环研究中遇到的若干问题进行了讨论。

This results in unmatched in age between suckers and root sys-tem, obviously will affect stand structure and biomass of black locust firewood forest.

结果表明，未割柴林分的萌条密度、平均高度、平均地径、叶面积指数、生物量和生产量，均随年龄增长而增加。

Nutrition of the powder of tetraploidy black locust for fodder leaves and evaluation of its feeding value

饲料型四倍体刺槐叶粉饲用价值的比较研究

The Cultivation Technique of Black Locust Nectariferous Forest

刺槐蜜源林培育技术研究

And the rotation age at the 8th to 13th years was reasonable for coppice forest management of black locust.

以培育干材和小径级矿柱材等工业用材为目的，对刺槐萌生林实施8～13a短轮伐期作业法，从经济效果最佳角度考虑是比较合理的。

Every inn had a picturesque name — the Black Locust Inn, the Blueberry Inn.

每个旅馆都有一个别致的名字，如“洋槐树旅馆”、“蓝莓旅馆”。

Studies on the stem form and taper of black locust clonal plantations

刺槐无性系人工林干形与削度研究

A study on optimum density of soil and water conservation Black Locust Forest in Taihang Mountain

太行山刺槐水土保持林的适宜密度研究

A Study on the Characteristics of Black Locust Firewood Forest

刺槐薪炭林特性的研究

The growth data of the poplar, larch, black locust, and jack pine are employed to demonstrate the flexibility of Richards equation.

该文简述了Richards生长方程的可塑性，以毛白杨、华北落叶松、刺槐与斑克松的生长资料，讨论了描述林木生长过程的适用性。

The team use lectins from a mushroom found mainly in the storms of black locust tree.

研究队使用的血凝素大都是来自长在雨后黑刺槐上的蘑菇。

Effect of the mixed stands of black locust with other tree species on soil chemical property and soil enzyme activity

不同树种的刺槐混交林对土壤化学性质及土壤酶活性影响的研究

Coniferous forest to plant-based, Akamatsu, black pine, black locust, oak Ma, Liu Ping was the dominant species, four distinct seasons, abundant rainfall, with summer holidays advantage.

植物以针叶林为主，赤松、黑松、刺槐、麻栎、枰柳为优势树种，四季分明，降水丰沛，具备避暑消夏优势。