2) planting density
栽培密度
1.
Effects of Amount of Nitrogen Applied and Planting density on Grain Yield of II Youhang1 Using as Ratoon Rice Cultivar;
施氮量与栽培密度对Ⅱ优航1号作再生稻产量的影响
2.
Studies on mathematic model of planting density and fertilization affecting the yield of common bean seed;
栽培密度和施肥水平对菜豆种子产量影响的数学模型研究
3.
Objective In order to find out the effect of planting density on the yield and quality and determine the optimal planting density for Cynanchum bungei root tuber.
目的了解栽培密度对白首乌块根产量和品质的影响,确定其最适合栽培密度。
3) cultivation density
栽培密度
1.
The results showed that the best cultivation density of peanuts was 12000 cave/667m 2~13000cave/667m 2 and its yield was 350~375kg/667m 2,under condition of spraying 100mg/kg P333(Paclobutrazol) chemical control by interplanting peanuts with wheat .
研究证明麦套花生在喷施 1 0 0μg/g P333(多效唑 )的化控条件下 ,适宜的栽培密度是 1 2 0 0 0穴 /6 6 7m2 ～1 30 0 0穴 /6 6 7m2 。
2.
Under the condition of experiment,study the measures of cultural technique from Cultivation density,Organic is fat,Nitrogenous fertilizer,Phosphate fertilizer,Potassium fertilizer and so on.
在本试验条件下,对富贵鸟鹤蕉从栽培密度、有机肥、氮肥、磷肥、钾肥等栽培技术措施进行研究。
4) cultivated density
栽培密度
1.
Compare study on the cultivated density and artificial prune skill for three Akebia;
三种木通属木通栽培密度与修剪技术比较研究
2.
In the condition of simulative domino offect of green house, we studied that endomycorrhiza and ectomycorrhiza of Abies faxoniana and Betula albo-sinensis response to temperature rising、carbon dioxide concentration doubling and cultivated density with growth chamber system and Phillings&H.
它是在人工模拟温室效应的条件下，采用生长室控制系统和Phillings&Hayman染色法、电镜技术以及石蜡切片技术等方法，研究冷杉、红桦针阔叶建群种的内外生菌根对温度升高、CO_2浓度倍增及其交互作用和栽培密度响应的研究。
5) plant density
栽培密度
1.
The results indicated that with the decrease of plant density,the numbers of tillers increased,and leaf area index of three erect hybrid rice declined in prophase and metaphase.
在不同栽培密度条件下,对3个直立株型杂交稻组合的分蘖力、叶面积指数及产量性状进行了研究。
2.
With the decrease of plant density, the number of tillers and leaves increased and growth period extended Significant differences were found in the number of panicles and grains and leaf area index (LAI) under different plant density.
在不同栽培密度条件下 ,对水稻新品种“吉农大 7号”生育指标及产量构成性状因子进行研究分析表明 :随着栽培密度的降低 ,“吉农大 7号”的分蘖力提高 ,叶片数增加 ,生育期延长。
3.
The split-plot experimental design is used in this test,production is as the first evaluation indicators to study different plant density and stay-fruit number per plant effects of growth and yield of autumn greenhouse tomatoes.
为提高北京地区秋大棚番茄产量,增加效益,找出一种设施蔬菜高效种植模式,本试验采用裂区试验设计,以产量为第1考核指标,研究了不同栽培密度与单株留果数对秋大棚番茄生长发育及产量的影响。
6) density
[英]['densəti] [美]['dɛnsətɪ]
栽培密度
1.
Thus, we conducted different amomt of fertilizer test and various density expoviment under lower fertilizer level to study the way of inproving taste of edible rice.
因此,我们开展了不同施肥量试验及低肥条件下不同栽培密度试验,以达到在稻谷产量不大幅度降低的基础上,改善寒地水稻的食味性。
补充资料：高密度
高密度
影像学术语。CT扫描中，高于参照结构密度值结构的密度。和常规X线影像不同，CT影像可测得经标定的密度值，因此可定量性地比较兴趣结构与参照结构的密度。由于参照结构的密度因结构而异，因此“高密度”的概念不是一恒定的密度值。
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