In both Sukamandang and Kumai sites, oil palms have suffered from neglect during the past years, particulaly from late planting and lack of fertilization, and plantation on generally poor to very poor soils. As a result present state is highly variable, but in general retarded growth and heterogeneous production. The first measure to take is to undertake a general leaf analysis in order to evaluate the nutritional status of the palms, allowing the calculation of rehabilitation doses of fertilizer to be applied from year 2004 onwards. Later on, a standard, effective system of management of mineral nutrition will be set up, based on this first diagnosis. Improvement of track network is recommended in order to assure unable the access to field...
At Agrowiyana, reference experiment AW CP 01 has got off to a good start, with the first leaf analys...
PT REA KalTim Plantations have been developed starting in 1994 in the province of East Kalimantan (I...
PT Rea Kaltim owns 27,000 hectares planted to oil palm in the River Belayan area, around 140 km nort...
The road and track network is in poor condition: it needs to be repaired and regularly maintained. L...
The LSU (leaf sampling unit) structure has been set up: there are 130 LSUs at Sukamandang and 195 LS...
A reminder is given of the diagram showing how mineral nutrition is managed in the estates. Knowledg...
At Solegna, oil palm production potential is good, with a suitable climate (abundant, well distribut...
The two reference experiments AW CP 01 at Agrowiyana and KP CP 01 at Kisaran have been set up as pla...
At Agrowiyana, the first harvest recording in reference experiment AW CP 01 is proceeding satisfacto...
The 2007 fertilizer recommendations result from a compromise between the average quantities of ferti...
At the 3 sites visited, the leaf sampling method was set in place, from sampling in the field to dis...
At Agrowiyana the first yield recording campaign has been completed in reference experiment AW CP 01...
The fertilizer recommendations made in October 2011 are being applied. A watch needs to be kept on t...
In mineral nutrition trial PR CP 01, the difference between the control palms (K0) and the palms rec...
Generally speaking, cultural practices at BSP are good at the three sites visited. A few particular ...
At Agrowiyana, reference experiment AW CP 01 has got off to a good start, with the first leaf analys...
PT REA KalTim Plantations have been developed starting in 1994 in the province of East Kalimantan (I...
PT Rea Kaltim owns 27,000 hectares planted to oil palm in the River Belayan area, around 140 km nort...
The road and track network is in poor condition: it needs to be repaired and regularly maintained. L...
The LSU (leaf sampling unit) structure has been set up: there are 130 LSUs at Sukamandang and 195 LS...
A reminder is given of the diagram showing how mineral nutrition is managed in the estates. Knowledg...
At Solegna, oil palm production potential is good, with a suitable climate (abundant, well distribut...
The two reference experiments AW CP 01 at Agrowiyana and KP CP 01 at Kisaran have been set up as pla...
At Agrowiyana, the first harvest recording in reference experiment AW CP 01 is proceeding satisfacto...
The 2007 fertilizer recommendations result from a compromise between the average quantities of ferti...
At the 3 sites visited, the leaf sampling method was set in place, from sampling in the field to dis...
At Agrowiyana the first yield recording campaign has been completed in reference experiment AW CP 01...
The fertilizer recommendations made in October 2011 are being applied. A watch needs to be kept on t...
In mineral nutrition trial PR CP 01, the difference between the control palms (K0) and the palms rec...
Generally speaking, cultural practices at BSP are good at the three sites visited. A few particular ...
At Agrowiyana, reference experiment AW CP 01 has got off to a good start, with the first leaf analys...
PT REA KalTim Plantations have been developed starting in 1994 in the province of East Kalimantan (I...
PT Rea Kaltim owns 27,000 hectares planted to oil palm in the River Belayan area, around 140 km nort...