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《砂糖橘优质丰产栽培彩色图说》倾心打造。砂糖橘优质丰产的保证！内容简介
《砂糖橘优质丰产栽培彩色图说》作者潘文力副教授是仲恺农业技术学院著句的柑橘专家，广东省砂糖橘协会顾问，农业部农业行业标准NY/T869—2004“砂糖橘”主要制订者，长年从事砂糖橘生产技术推广，深受牛产者的信赖和喜欢。黄义东硕十，长期从事植保试验示范推广工作，熟悉砂糖橘生产，对砂糖橘病虫害防治技术有实操经验。该书凝聚了作者几十年的牛产实践经验，以简洁易懂的义字、丰富的原色图片全面介绍了砂糖橘优质丰产栽培技术，内容包括砂糖橘生产概述、主要品种品系、生长发育特性、苗木培育、果同建立、幼年树管理、结果树管理、主要病虫害防治、果实采后商品化处理以及砂糖橘无公害食品生产等技术要求。书中重点突出了各项关键技术，如控梢促花、保花保果、应节“叶橘”树上保鲜等技术。
同时在书末收录了砂糖橘幼年树、结果树周年管理工作历以及农药稀释用水量查对表和农业部农业行业标准NY/T869—2004砂糖橘，方便读者查阅应用，具有技术先进、措施得体、文字通俗、可操作性强等特点，适合广大果农、农业技术人员和相关农业院校的师生阅读参考。
目录
一 砂糖橘生产概述（一）栽培历史
（二）栽培区域
（三）经济效益
二 砂糖橘主要品种品系
（一）普通砂糖橘
（二）四倍体砂糖橘
（三）无核砂糖橘
三 砂糖橘生长发育特性
（一）器官及机能
（二）年龄时期
（三）生长发育条件
四 砂糖橘苗木的培育
五 砂糖橘果园的建立
六 砂糖橘幼年树管理
七 砂糖橘结果树管理
八 砂糖橘主要病虫害防治
九 砂糖橘果实采收、保鲜与贮运
十 砂糖橘无公害食品、绿色食品和有机食品生产技术要求
精彩书摘
（二）栽培区域砂糖橘生产分布地域较窄，特别是能生产春节上市的“叶橘”地域更窄，受制于过冬时的气温，要求气温在0℃以上，否则会受霜冻。因树上留果时果实已充分成熟，果皮开始衰老，气温0℃时稍遇风霜。即会出现果皮松软果而发生霜冻。若加上冷雨，则果皮发泡松软．更加速冷害的发生。过冬时高温多雨，则会使果实汁胞粒化。风味变淡，不具备该品种的同有风味，目前广东省最适宜乍产春节“叶橘”的地区，是从封开县到从化市北回归线上附近县市，集中存西江流域的肇庆市（四会、德庆、广宁、封开等地）、云浮市（郁南、云安、云城等地）、北江流域的清远市（清新、佛冈、英德等地）。其他地区尚有广州市（从化、增城等地）、惠州市（龙门、博罗等地）、阳汀市（阳春市）以及茂名市（信宵），而在霜冻前采收果实的粤北韶关市（曲江、南雄）等市县也有栽种。广东栽种面积约200万亩（亩为已废除单位，l亩=l/15公顷＝667米。）。外省区以广西栽种最早。面积最大，一年内将会突破100万亩，此外江两、湖南、四川、重庆、浙江、湖北等省市均有引种。围外亦有砂糖橘销售，如加拿大温哥华市9月上旬已在超市Ⅲ售。但该品种并不是广东省的砂糖橘，可见本种影响力之大。
（三）经济效益
四会市一直保持砂糖橘单株产量500于克的历史记录。据2004年四会市砂糖橘“品味、株产、亩产”之最验收评选的结果，单株估产量最高是16年生树，为356.4千克，每亩种植73株，估产最高是15年生树．约8906千克。2006年清新飞来峡镇亦有25年生树株估产250千克的“橘王”。一般植后3年试产。
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It is exciting to visit different places. As you travel, you will see beautiful sceneries typical of the region. Besides, you can meet and make friends with people of different colors and riting to visit different places. As you travel, you see beautiful sceneries typical of the region. Besides, you can meet and make friends with people of different colors and riting to visit different places. As you travel, you will see beautiful sceneries typical of the region. Besides, you can meet and make friends with people of different colors and races. Finally, you can get to know the customs and living habits of the local people. Today people are so fond of travelling that tourism has become one of the faster growing industries in most countries. The main reason why people travel is, perhaps, for pleasure. For example, having worked hard throughout the weekdays, people will find a widened trip to the nearby mountains or beaches a real relaxation. For another example, spending an annual holiday travelling abroad is an especially satisfying experience for those who do not have much of an opportunity to be away from their homelands. When people return from their travelng abroad is an especially satisfying experience for those who do not have much of an opportunity to be away from their homelands. When people return from their travel, they will generally feel fresh and energetic, ready to work hard is an especially satisfying experience for those who do not have much of an opportunity to be away from their homelands. When people return from their travel, they will generally feel fresh and to be away from their homelands. When people return from their travel, they will generally feel fresh and energetic, ready to work harder.
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It is exciting to visit different places. As you travel, you will see beautiful sceneries typical of the region. Besides, you can meet and make friends with people of different colors and riting to visit different places. As you travel, you see beautiful sceneries typical of the region. Besides, you can meet and make friends with people of different colors and riting to visit different places. As you travel, you will see beautiful sceneries typical of the region. Besides, you can meet and make friends with people of different colors and races. Finally, you can get to know the customs and living habits of the local people. Today people are so fond of travelling that tourism has become one of the faster growing industries in most countries. The main reason why people travel is, perhaps, for pleasure. For example, having worked hard throughout the weekdays, people will find a widened trip to the nearby mountains or beaches a real relaxation. For another example, spending an annual holiday travelling abroad is an especially satisfying experience for those who do not have much of an opportunity to be away from their homelands. When people return from their travelng abroad is an especially satisfying experience for those who do not have much of an opportunity to be away from their homelands. When people return from their travel, they will generally feel fresh and energetic, ready to work hard is an especially satisfying experience for those who do not have much of an opportunity to be away from their homelands. When people return from their travel, they will generally feel fresh and to be away from their homelands. When people return from their travel, they will generally feel fresh and energetic, ready to work harder.
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⑤教学生抓重点.教学难免有意外，课堂难免有突变，应对教学意外、课堂突变的本领，就是我们通常说的驾驭课堂、驾驭学生的能力。对教师来说，让意外干扰教学、影响教学是无能，把意外变成生成，促进教学、改进教学是艺术。生成相对于教学预设而言，分有意生成、无意生成两种类型；问题生成、疑问生成、答案生成、灵感生成、思维生成、模式生成六种形式。生成的重点在问题生成、灵感生成。教学机智显亮点.随机应变的才智与机敏，最能赢得学生钦佩和行赞叹的亮点。教学机智的类型分为教师教的机智、学生学的机智，师生互动的机智，学生探究的机智。机智常常表现在应对质疑的解答，面对难题的措施，发现问题的敏锐，解决问题的灵活。
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