drupe

An Analysis on Main Technical Approaches of Increasing Production of Drupe Fruit Tree Cultivation

核果类果树设施栽培的主要增产技术途径分析

Drupe is close form of globose or long egg , the face is fine by nap .

核果近球形或长卵形，表面密被绒毛。

The fleshy , edible drupe of this tree .

枣子这种树所结的多肉、可食的核果。

The length of seeds of drupe and achene stored in lowtemperature sand is the key technology of breeding seedlings .

试验树种在保证播种品质的前提下，核果及瘦果类种子低温层积沙藏处理时间的长短是其育苗的关键技术。

Diverse types of fruits could be found in the plants , with drupe , capsule , berry and legume having higher percentages .

果实的类型较多样，以核果、蒴果、浆果和荚果较多，以含水量较高的肉质果实（或种子）较多。

Via the bagging experiment for Red Globe grape , fruits without bag grown fast , there was almost no arrested growth at hard drupe stage .

通过对红地球葡萄进行套袋栽培试验，发现非套袋果发育较快，果粒发育双S形曲线不明显，几乎没有硬核期果实发育停滞的表现；

There is a layer of gelatinous cells from the carcar p on the drupe and one seed in the drupe .

果核外附一层含胶质的细胞，内含一粒种子。

As one important fruit trees of the drupe fruit trees , peach , a native fruit tree of China is popular for its beauty , good taste and fruit rich in nutrition .

桃树是重要的核果类果树，原产于我国，色、香、味俱佳且营养丰富，深受人们青睐。

Drupe red when mature , globose , ca.5 mm , scabrous , 2-seeded .

成熟时核果红，球状，长约5毫米，粗糙，种子2。

Leaf blade base broadly cuneate to rounded , margin obtusely serrate ; drupe and endocarp ellipsoid to oblong .

叶片基部宽楔形到圆形，边缘钝锯齿；核果和内果皮椭圆形的到长圆形。

In terms of fruit types , drupe which is in dominant position reaches a minimum value in the vicinity of latitude 28 °, while the proportion of capsule reaches its peak here .

在果实类型方面，种类组成上占主体地位的核果所占的比例在纬度28°附近处达到了最低值，而蒴果在此处的比例达到了其在纬度分布范围内的峰值。

Fruit a berrylike drupe with membranous or papery endocarp , rarely drupaceous or loculicidal .

很少，果浆果状核果具膜质或纸质内果皮具核果或。

According to drupe size and taste , 39 candidate trees were selected . Their average drupe diameter , length and weight were 53.46 % , 49.16 % , 288.5 % more than that of control respectively .

根据单果大小和果味等指标选出39株候选单果优株，其平均果径、果长、单果重分别高出对照53.46%、49.19%、288.5%。

There are 3 fruit types that are pome , aggregate and drupe . Among them , the pome and aggregate have a greater proportion , respectively share 45 % and 40 % of the whole species numbers .

果实类型有梨果、聚合果、核果3种类型，其中梨果类、聚合果类占有较大比例，分别占总种数的45%和40%。

Due to the characteristics of the drupe , during the forced air pre-cooling , the uneven of internal heat transfer can be caused easily , for example , not completely cooled or chilling injured etc * It seriously effects the storage time and quality of the fruits .

核果类果实由于其自身的特点，在差压预冷的过程中，很容易引起内部的传热不均匀&降温不彻底或者产生冷害等，严重的影响了果实的贮藏时间与品质。

Aggregate berry ? multiple achene and multiple drupe . These wild fruit trees are distributed in the scope of 400 m ~ 4 500 m altitude , mainly in the edge mountains of the Sichuan Basin and there are few species in Northwestern Sichuan plateau with rigid environment .

野生果树垂直分布范围在海拔400m～4500m之间，主要集中分布于盆周山地，生境条件严酷的川西北高原区种类最少。