| 反季节莲雾叶片养分周年变化规律初探 |
| |
| 引用本文： | 吴能义,刘志崴,郭泽成,王 平,易杰祥,麦全法,林尤奋.反季节莲雾叶片养分周年变化规律初探[J].热带作物学报,2012,32(2):4-6. |
| |
| 作者姓名： | 吴能义 刘志崴 郭泽成 王 平 易杰祥 麦全法 林尤奋 |
| |
| 作者单位： | 1 海南省农垦科学院 海南海口 570206;1 海南省农垦科学院 海南海口 570206;2 海南蓝氏农业开发有限公司 海南海口 570000;1 海南省农垦科学院 海南海口 570206;1 海南省农垦科学院 海南海口 570206;1 海南省农垦科学院 海南海口 570206;3 海南大学 海南海口 570228 |
| |
| 摘 要： | 研究了反季节莲雾叶片养分周年变化规律，结果表明：莲雾开花对叶片N、P、Mg 含量有一定影响，而叶片K、Ca含量受莲雾果实生长发育影响较大；在莲雾幼果期和壮果期喷施叶面肥对于补充叶片Ca、Mg含量有一定效果。并根据不同时期莲雾叶片养分含量的变化提出施肥建议。
|
| 关 键 词： | 莲雾 叶片养分 周年变化 反季节 施肥 |
Annual Variation of Nutrients in Leaves of Out-of-season Wax-apple Trees |
| |
| Institution: | 1 Hainan Agricultural Reclamation Academy of Sciences, Haikou, Hainan 570206;1 Hainan Agricultural Reclamation Academy of Sciences, Haikou, Hainan 570206;2 Hainan Blue's Agriculture Development Co., Ltd., Haikou, Hainan 570000;1 Hainan Agricultural Reclamation Academy of Sciences, Haikou, Hainan 570206;1 Hainan Agricultural Reclamation Academy of Sciences, Haikou, Hainan 570206;1 Hainan Agricultural Reclamation Academy of Sciences, Haikou, Hainan 570206;3 Hainan University, Haikou, Hainan 570228 |
| |
| Abstract: | In this paper, the annual variation of leaf nutrient of out-of-season wax-apple was studied. Results showed that blooming has some influence on the content of N, P, Mg in wax-apple leaves, and wax-apple fruit growth and development mainly impact K, Ca content. Spraying foliar fertilizer in the period of young fruit and fruit puffness has a certain effect on adding content of Ca and Mg. Then the corresponding recommendations about fertilization were put forward. |
| |
| Keywords: | wax-apple leaf nutrient annual variation out-of-season fertilization |
|
| 点击此处可从《热带作物学报》浏览原始摘要信息 |
| 点击此处可从《热带作物学报》下载免费的PDF全文 |
|
