PRODUKTIVITAS TANAMAN SAWIT (Elaeis guineensis Jacq.) BERUMUR TUA BERDASARKAN KEPADATAN POPULASI DI PTPN XIV UNIT PKS LUWU

Sitti Inderiati
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Abstract

Oil palm is Indonesia's mainstay plantation commodity as a source of income for farmers and plantation companies and a source of foreign exchange. Oil palm is a plant with the highest productivity of vegetable oil with a production age beyond 30 years.  To evaluate the productivity of old plants of oil palm, a comparative study was carried out based on the number of different populations per unit area of ​​land. The calculation of oil palm plant production in the form of fresh fruit bunches (FFB) was carried out in old plant population areas with different population numbers per hectare due to population reduction after the productive age of the plants had passed. The calculation results show that the productivity of old oil palm plants (34 and 35 years) is influenced by the number of populations per hectare. Oil palms aged 35 years with higher productivity per unit area were 115 and 118 trees per hectare, but the areas with 100 and 115 populations of oil palms per hectare produced a higher weight of FFB per bunch. For oil palm plantations aged 34 years, populations with higher productivity were 100 and 118 trees per hectare, but a higher average weight of FFB per bunch was found in the areas with 85 and 100 populations per hectare.
油棕(学名Elaeis guineensis Jacq)的生产力。老年化基于PTPN XIV第14单元的人口密度
油棕是印尼的主要种植商品,是农民和种植园公司的收入来源,也是外汇来源。油棕是一种生产年龄在30年以上的植物油产量最高的植物。为了评价油棕老植物的生产力,以单位面积土地上不同种群的数量为基础进行了比较研究。油棕植物产量以新鲜果束(FFB)的形式计算,在老植物种群区,由于植物过了生产年龄后种群减少,每公顷种群数不同。计算结果表明,34年和35年老油棕植株的生产力受每公顷种群数的影响。35年树龄油棕单位面积产量较高的地区分别为115和118棵/公顷,但每公顷油棕种群数为100和115的地区每串结果重较高。对于34年龄油棕种植园,产量较高的种群数分别为100和118株/公顷,但平均每束重较高的种群数分别为85和100株/公顷。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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