1) first and second rotations
2代连栽
1.
According to the data of 11-year and 17-year Pinus massoniana collected from the experimental plantations, productivity of the plantation and soil nutrient in first and second rotations are compared.
利用贵州省龙里林场哨上工区同一造林地上前后2次马尾松Pinusmassoniana密度试验林11年生和17年生长情况的调查测定资料,进行2代连栽马尾松人工林生产力水平以及土壤养分状况的比较分析。
2) Rotations of continuous planting
连栽代数
3) Successive planting of Cunninghamia lanceolata
杉木多代连栽
4) successive planting
连栽
1.
Change of soil nutrients and enzyme activities of banana plantations after successive planting;
多年连栽香蕉园土壤养分与酶活性变化
2.
The concepts on productivity decline of timber plantations after successive plantings in China and other countries are analyzed.
在论述国内外人工林连栽生产力下降有关概念的基础上 ,分别从不同的研究时期综述了杉木人工林连栽生产力下降原因及防治研究的最新进展 ,指出了当前杉木人工林连栽生产力下降研究中存在的问题 ,提出今后的研究方
5) successive rotation
连栽
1.
The assessment of soil degradation in successive rotations of Chinese fir plantation and the soil amelioration of mixed plantation of Chinese fir and broad-leaved;
杉木(Cunninghamia lanceolata)连栽地力退化和杉阔混交林的土壤改良作用
2.
Growth and soil property data over successive rotations of Larix sp.
通过收集多代连栽桉树、落叶松和杉木人工林生长和土壤方面的数据,分析了不同代数间林分生物量和土壤有机碳贮量的变化,并定量或定性分析了混交、施肥等地力维护措施对林分生物量和土壤有机碳贮量的影响。
6) Continuous cropping
连栽
1.
Effects of continuous cropping on the growth and productivity of Eucalyptus urophylla×E.grandis short-rotation plantation;
连栽对尾巨桉短轮伐期人工林生长量和生产力动态的影响
2.
Effects of continuous cropping on the carbon storage of Eucalyptus urophylla×E.grandis short-rotations plantations
连栽对尾巨桉短周期人工林碳贮量的影响
补充资料：栽人
1.捉弄人，陷害人。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条