The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login
|
Sign Up
|
Oriprobe Inc.
|
Feed
Home
Journals
Order
TOC Alerts
Subscription
Products & Services
Pricing
FAQ
About
Journal Articles
Laws/Policies/Regulations
Companies/Products
Title, abstract, keywords:
Combined Search
Advanced Search
Pay per View through On Demand Search
Package:
ALL
Astro-Earth Science
Agriculture
Physics
Mathematics
Arts & Humanities
Medline Collection
Health/Medicine/Biology
Chemistry/Chemical Engineering
CAOD
English Journals
Traditional Chinese Medicine
NPC CPPCC Journals
China Defense and Military Sciences
Author:
Journal / Book Title:
Year:
Volume:
Issue:
Investigation of Dangshan Pear Tree Structure and its Load
Author(s):
YUE Lanju
,
JIANG Jin
Pages:
787,789
Year:
2000
Issue:
6
Journal:
JOURNAL OF ANHUI AGRICULTURAL SCIENCES
Keyword:
砀山酥梨
;
树龄时期
;
计划密植
;
产量
;
Abstract:
不同年龄时期的砀山梨树的树相及负载量调查结果表明:只要有合理的栽植密度,不论梨园处在哪一个树龄时期,都可获得高产.统计得出了不同年龄时期梨树的合理负载量和丰产树的树相指标,幼果期单株负载量35~50kg,盛果初期80~120kg,盛果期200~260kg;枝量幼果期53.55万条/hm2,盛果期56.1~61.5万条/hm2.
Citations
No citation found
Related Articles
loading...