TERAknow · Crop knowledge

Good practice for the crops Indonesia grows.

A field guide built from agricultural institutes, extension services and research around the world. Browse by crop, growth stage, topic or region, with every recommendation linked to its source.

  • 14crops
  • 151practices
  • 100cited sources

Summary of cited sources. TERAknow summarises published guidance from the sources linked on each page. Recommendations are general, not guaranteed: results depend on your soil, climate and variety, so confirm with local extension staff or an agronomist before acting.

Crop atlas

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Category

Showing 14 of 14 crops.

Banana

Scientific and local name
Musa spp. · Pisang
Family
Musaceae
Soil pH
6.0 – 7.5
Harvest
Bunch ready ~3/4 mature
Practices
14

Chili

Scientific and local name
Capsicum annuum, C. frutescens · Cabai
Family
Solanaceae
Soil pH
5.5 – 6.8
Harvest
From 70 to 75 days after transplanting
Practices
15

Rubber

Scientific and local name
Hevea brasiliensis · Karet
Family
Euphorbiaceae
Soil pH
4.5 – 6.0
Harvest
Tapping from about year 5
Practices
14

Oil palm

Scientific and local name
Elaeis guineensis · Kelapa sawit
Family
Arecaceae
Soil pH
4.0 – 6.0
Harvest
From year 3 to 4, every 7 to 10 days
Practices
11

Coffee

Scientific and local name
Coffea arabica, C. canephora · Kopi
Family
Rubiaceae
Soil pH
5.6 – 6.5
Harvest
8 to 10 months after flowering
Practices
11

Cocoa

Scientific and local name
Theobroma cacao · Kakao
Family
Malvaceae
Soil pH
6.0 – 7.0
Harvest
Pods ripen 5 to 6 months after flowering; pick weekly
Practices
11

Sugarcane

Scientific and local name
Saccharum officinarum L. · Tebu
Family
Poaceae
Soil pH
6.0 – 7.5
Harvest
Maturity varies by variety and site
Practices
5

Coconut

Scientific and local name
Cocos nucifera L. · Kelapa
Family
Arecaceae
Soil pH
5.2 – 8.6
Harvest
Harvest interval varies by end use
Practices
5

Tomato

Scientific and local name
Solanum lycopersicum · Tomat
Family
Solanaceae
Soil pH
5.0 – 6.0
Harvest
From about 2.5 to 3 months after planting
Practices
11

Potato

Scientific and local name
Solanum tuberosum · Kentang
Family
Solanaceae
Soil pH
5.0 – 6.5
Harvest
90 to 100 days after planting
Practices
11

Mango

Scientific and local name
Mangifera indica · Mangga
Family
Anacardiaceae
Soil pH
5.5 – 7.5
Harvest
About 75 to 115 days after full bloom
Practices
11

Durian

Scientific and local name
Durio zibethinus · Durian
Family
Malvaceae
Soil pH
6.0 – 7.0
Harvest
About 90 to 150 days after bloom, by cultivar
Practices
11

Pineapple

Scientific and local name
Ananas comosus · Nanas
Family
Bromeliaceae
Soil pH
5.5 – 6.5
Harvest
About 12 to 24 months after planting
Practices
10

Citrus

Scientific and local name
Citrus spp. · Jeruk
Family
Rutaceae
Soil pH
5.5 – 6.5
Harvest
About 8 months after flowering
Practices
11
Trusted sources

Built on institutional guidance

The 100 sources behind TERAknow, grouped by organisation. Each crop page lists its own numbered sources with links.

  1. Indonesian Ministry of Agriculture & institutes31 sourcesChili, Citrus, Cocoa, Coffee, Durian, Mango, Oil palm, Pineapple, Potato, Rubber, Tomato
  2. Pacific Pests & Pathogens14 sourcesBanana, Chili, Citrus, Cocoa, Coffee, Mango, Pineapple, Potato, Tomato
  3. University extension services12 sourcesCitrus, Coffee, Mango, Oil palm, Pineapple, Potato
  4. TNAU, India10 sourcesBanana, Coconut, Mango, Oil palm, Pineapple, Potato, Rubber, Sugarcane
  5. Peer-reviewed journals7 sourcesDurian, Mango, Oil palm, Pineapple, Rubber
  6. Australian agencies5 sourcesCocoa, Durian, Mango, Tomato
  7. CIFOR-ICRAF & CIRAD5 sourcesCocoa, Coffee, Pineapple, Rubber
  8. International Tropical Fruits Network4 sourcesBanana, Durian
  9. Malaysian agencies4 sourcesChili, Durian, Oil palm, Pineapple
  10. FAO3 sourcesBanana, Rubber, Sugarcane
High confidence
several institutional sources agree
Medium confidence
one institutional guide
Emerging confidence
early or small-scale evidence
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