摘要
本文通过3年试验，对温室番茄植株各器官鲜物质和干物质分配结果进行了观测分析，结果表明：在本试验条件下，番茄植株鲜物质分配到根、茎、叶片和果实中的比例分别约为1％、20％、50％和30％，干物质分配到根、茎、叶片和果实中的比例分别约为2％、25％、47％和26％。果实干重占植株总干重的比例为26％，果实干重与营养器官干重的比率为34％。植株的平均干物质含量为10．2％，其中果实的干物质含量为5．o％：叶片、茎和根的干物质含量分别为11．6％、11.3％和14．9％。
By three-year test, the fresh matter and dry matter of tomato in greenhouse were observed and analyzed. The results showed that the fresh matter of tomato in roots, stems, leaves and fruits was 1%, 20%, 50% and 30% respectively and the dry matter of tomato in roots, stems, leaves and fruits was 2%, 25%, 47% and 26% under the conditions of this test. Fruit dry weight is 26% of total plant dry weight. The average dry matter of plants is 10.2%. Fruit dry matter is 5.0% and leaves, stems and roots dry matter is 11.6%, 11.3% and 14.9% respectively.
出处
《山西气象》
2013年第1期37-39,46,共4页
Shanxi Meteorological Quarterly
关键词
番茄
温室
鲜物质
干物质
分配规律
Tomato
Green-house
Fresh matter
Dry matter
Distribution law
