1) extreme plants of low yield(EPLY)
低产极端单株
2) extreme plants of high yield(EPHY)
高产极端单株
3) Yield
[英][ji:ld] [美][jild]
单株产量
1.
The effects of different water suppling level and period on agronomic characteristics,yield and polysaccharides content of Achyranthes bidentata were investigated.
通过对怀牛膝茎叶生长期、根伸长期、根膨大充实期分别进行55%、65%、75%、85%四个土壤水分处理,研究了怀牛膝农艺性状、单株产量及牛膝多糖含量的水分调控效应。
2.
The individual plant yeild of Hippophae rhamnoides cultivar was tested and the relation between the yield and rainfall was analysized.
通过连续几年对沙棘品种单株产量的测试,结合历年的降雨量及主要月份降雨量,分析降雨量与沙棘品种单株产量的关系。
3.
By means of grey association grade analysis was studied between the yield per plant and main agronomic characteristics in 11 bak choy.
利用灰色关联度分析的方法对11份不结球白菜杂交组合的单株产量与相关农艺性状的关系进行了初步研究。
4) individual yield
单株产量
1.
Objective:To analyze the content of guanosine,total alkaloid and individual yield of Pinellia ternata from different populations in China and evaluate its quality.
目的:研究不同地区半夏居群鸟苷、总生物碱和单株产量,比较分析其差异,初步筛选出半夏优良类型。
2.
sativus cultivars Jinlü 21-1 and Jinyan 4 as scions, grafting was made to compare the differences in morphological indexes, disease resistance, individual yield and leaf nutrient element contents between grafted and self-root plants.
)生长的影响,以前者为砧木,'津绿21 1'和'津研4号'2个黄瓜品种为接穗,以自根植株为对照,对嫁接植株的形态指标、抗病性、单株产量及叶片营养元素含量进行研究。
5) single plant yield
单株产量
1.
In this paper,the path analysis and grey cognate analysis of six quantitative characteristics that closely interrelated to single plant yield of castanea mollissima and the relation between them were studied.
文章应用关联分析和通径分析的方法研究了与板栗单株产量有密切联系的 6个性状及它们之间的关系。
2.
The results indicated that the hybrid seed fertility,single plant yield and apparent genetic effect of rice treated by SPNE were higher than the control.
结果表明,用SPNE处理的杂交种子结实率、单株产量和表观遗传效应均高于对照。
6) Yield per plant
单株产量
1.
Selection indices of yield per plant and its components in spring wheat;
春小麦单株产量及其产量因素的选择指数
2.
The variety of W45 was selected to study the correlation among the yield per plantt,he yield traits and the quality traits under different amount of nitrogen fertilizer and different nitrogen application periods.
以优质品种W45为材料研究了不同施氮时期和不同施氮比例条件下水稻单株产量、产量性状、品质性状间的相互关系。
3.
The root morphological traits,yield per plant and lodging were analyzed by the experiment of 3 varieties among 3 different density.
以抗倒性不同的3个油菜品种为材料,分析了3种密度下根系特征及其与单株产量和倒伏的关系,结果表明:①根系各性状存在显著或极显著相关:主根长与侧根数目、根体积,根粗与根体积存在显著正相关;侧根数目与根粗、根体积、根茎粗和根茎粗与根粗、根体积存在极显著正相关;根系干鲜比与侧根数目和根体积存在显著负相关。
补充资料：茶树单株选择
茶树单株选择
individual selection of tea plant
茶树单株选择(individual seleetion oftea Plant)茶树选择育种法之一。又称茶树系统选择或茶树个体选择，即从现有茶树群体品种或育种材料中，根据育种目标.选出一定数量的优良个体，分别进行扦插繁殖，然后通过品比试验，从而育成新的茶树品种的方法。单株选择方法简单，效果显著，是最常用的茶树育种方法。国内外许多茶树新品种，多数都是采用此法育成的。OQQ皿命。户。喊只 ，协.，、护口，才，尸、 I矛尚画┌────┐│乡礴黔 │└────┘ ┌──┐ │‘奋│ │命 │ │Q │ │石户│ │Q │ │戈奋│ └──┘ 尹 ︸碗.︸‘l咬峨心嵘叹< r..﹄L‘ 护l由回回图┌─────┐│户.产产， ││严产严 ││严产，尸 ││严严严 ││尹.加尹， ││声.产，产.│└─────┘┌──────┐│l。尸尸 ││声，产，产，││产，严声， ││声，严户 ││户严尸 ││产，尸尸 │└──────┘ 茶树单株选择图式 由上至下:1.第l年从原始群体中选择优良植株2.第2~3年分株初步繁值，并继.续鉴定入选单株3.第3~10年比较试脸(右第1行为对照品种)，同时进行区城性试脸4.第10年以后良种繁殖推广 (刘祖生)
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