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1)  Leaf yield
产叶量
1.
Leaf yield per meter length of shoot (x4) has major effect on leaf yield of a .
为研究桑树主要经济性状间的相关关系,对桑树春季发芽率(x_1)、生长芽率(x_2)、株条长(x_3)、米条长产叶量(x_4)、公斤叶片数(x_5)与株产叶量(y)进行了各变量间的相关分析,并进行了x_1、x_2、x_3、x_4、x_5对株产叶量(y)的通往分析。
2.
Effects of density and stump height, basal diameter, increment of crown amplitude, leaf yield per individual and unit area of 1~4 year old Ginkgo biloba were studied by treatment with four densities and three stump heights.
采用 4种密度、 3种定干高度处理 ,研究不同密度和株形对 1~ 4年生银杏高、地径、冠幅生长量和单株、单位面积产叶量的影响 。
3.
It was found that some mulberry artificial tetraploids induced from hybrid seedlings had higher leaf yielding potential by author s study.
上述两种不同亲本材料和方法诱导的四倍体产叶量有很大的差异:(1)第一组由12个地方品种无性系诱导的四倍体的平均年产叶量每10株为1049kg;(2)第二组由12个杂种幼苗诱导的四倍体的平均年产叶量每10株为2492kg。
2)  leaf production
产叶量
1.
The leaf production,the sprouting period and the effect on silkworm breeding of five mulberry varieties were compared.
通过对黑鲁等5个良桑品种进行产叶量、发芽期及养蚕制种效果的对比试验,发现在邢台市蚕丝公司桑园中,以黑鲁桑产叶量最高,平均每公顷每年产叶32760kg,且连年稳产;春季发芽期比其他品种早3d左右,可提早催青6d;养蚕制种良卵率高,可达99%以上,是可以推广利用的品种。
3)  leaf yield
叶片产量
1.
Effect of combined N and K application on leaf yield and qualities of Boussingaultia Var Pseudobaselloides
氮钾肥配施对藤三七叶片产量及品质的影响
2.
This experiment was studied the effect of planting densities and application quantity N fertilizer on the leaf yield and quality of line 018 and line 021 of okra.
研究密度和氮肥两因子对黄秋葵018和021品系叶片产量和品质的影响。
4)  leaf output
叶产量
1.
The content of flavanone and lactone in leaf and the leaf output were studied by randomizing block arrangement of 31 gingko female varieties(strain) and 4 staminiferous plant type single clone.
采用31个银杏雌性品种和4个雄株类型的单株无性系,随机区组排列,对叶产量性状及其与叶产量的相关性,叶黄酮、内酯含量进行了研究。
2.
35 Ginkgo biloba single nonsexual tresses of different varieties were arranged by random block and the relation between the leaf form indicator and the leaf output was researched.
采用35个银杏品种的单株无性系,随机区组排列,对叶形态指标及其与叶产量的相关性进行了研究 方差分析结果显示各品种间在平均叶长,叶宽,叶厚,叶面积和单叶重均存在显著差异 较好品种的叶面积和叶重分别是较弱品种的2 04和2 71倍 叶形态指标与叶重的相关分析表明,叶长、叶厚、叶面积与叶重存在显著相关性 相关系数为0 287~0 489 也就是说叶长、叶厚、叶面积直接决定了银杏的叶产量 因此,叶长、叶厚、叶面积可以作为划分叶用品种的依据,在试验条件下,初步提出了叶用银杏品种产量性状选择的项目和标准,并筛选出了马铃3号叶用品
3.
In order to study the effects of nitrogen application on leaf output and flavone concentration in leaves of ginkgo seedlings,twoyearold ginkgo seedlings were transplanted and grew in pot culture at five levels of nitrogen(N) supply:0,15,30,45 and 60 g·seedling-1.
为探索施氮对叶用银杏叶片产量及叶黄酮含量的影响,按0,1 5,3 0,4 5和6 0g·株-1等5个水平进行施氮试验,结果表明:不同施氮水平对银杏叶产量及其构成因子有显著影响。
5)  Tea yield
茶叶产量
1.
The experimental results of spraying natural organic fertilizer-Bizuoye on tea trees in Hangzhou district showed that it increased the density of newly tea buds, one-hundred-bud weight, tea yield & its quality.
在杭州茶区,通过天然有机肥碧作液不同浓度对比试验,结果表明该叶面肥对茶树具有提高发芽密度,增加百芽重和茶叶产量的作用,而且能提高茶叶品质,田间使用浓度以200~300倍为宜。
6)  Leaf yield
叶产量
1.
By double-factor randomized block field test, shoot growth, leaf yield, and the contents of main medicine components flavonoid and terpin of 3 densities and 4 heading heights in leaf-use Ginkgo biloba forest were tested.
结果表明:合理密度与定干能明显改善林冠光照条件,促进枝条萌发和枝条生长,增加单株叶片数、叶面积和叶产量,在采叶园的经营初期,较大密度(60~40cm×20cm)仍能获得较高的叶片产量;叶片黄酮和内酯含量随定干高度的降低而增加;在不影响产叶量的前提下,定干高度宜适当降低,可采用离地30~50cm截干。
2.
Stumped Ginkgo biloba have significant promotion on its leaf yield;leaf yield can increase by 13%;total length,numbers of long branch can be increased when stumped Ginkgo biloba is 30 cm;stump can increase flavonoids content by 17%-50%.
银杏截干对银杏叶产量有明显促进作用,截干30 cm时,叶产量可提高13%,并能增加长枝总长度和长枝数量,截干可提高黄酮含量17%~50%,银杏采收时间以9—10月为宜。
补充资料:产泥量
分子式:
CAS号:

性质:废水处理厂中每天积累的初次沉淀池污泥量,可由原废水流量与废水中悬浮固体浓度和初次沉淀池中悬浮固体去除率(一般为60%)的乘积计算而得。二次沉淀污泥量通常按施加到二级处理的每公斤BOD5所产生的污泥量(kg)计,其值称为污泥增长指数。对滴滤池约为0.7;对活性污泥,当污泥负荷率为0.4/d时,约为0.75,当污泥负荷率为0.1/d时,其值降为0.4。

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