Cover Crops in Laos | Chemiseed Supply for Plantations
Chemiseed supplies leguminous cover crop seeds and SoilBoost EA soil conditioner to Lao plantation operators, rubber concessions, and coffee estates. Cover crops fix nitrogen, hold soil on slopes during the immature phase of tree crops, suppress weeds, conserve moisture, and build organic matter.
At a glance: Laos context
- Rubber: Lao rubber expansion has been driven by concession blocks in central and southern provinces, with notable plantings in Bolikhamsai, Khammouane, Savannakhet, and Champasak.
- Coffee: The Bolaven Plateau in southern Laos (Champasak, Sekong, Salavan) is the country's main coffee region, dominated by Arabica and Robusta.
- Banana and other plantation crops: Cavendish banana and other plantation crops are grown in lowland river valleys, where ground cover during establishment supports soil structure.
- Common challenges: seasonal monsoon, sloping terrain, and the need for fast early cover on cleared concession blocks.
Cover crop species relevant to Laos
Pueraria javanica (PJ): vigorous core legume
PJ (tropical kudzu) is the standard core legume in Southeast Asian rubber and is well suited to Lao monsoon climates. Seeding rate: 4 to 6 kg/ha. PJ typically contributes on the order of 40 to 70 kg N per hectare in plantation systems, depending on age and establishment.
Centrosema pubescens (CP): shade tolerant for canopy closure
CP is shade tolerant and carries the cover forward as the rubber canopy closes. Seeding rate: 3 to 4.5 kg/ha. It is often combined with pioneer species in a mixed cover strategy.
Calopogonium mucunoides (CM): fast pioneer
CM establishes quickly and gives rapid early ground cover. Seeding rate: 4 to 6 kg/ha as a mono stand.
Mucuna bracteata (MB): nursery-raised, long-lived cover
MB produces dense, persistent ground cover suitable for rubber and tree-crop blocks. It is nursery-raised and transplanted at about 320 seedlings per hectare (roughly 85 to 100 g of seed per hectare). It is not broadcast like the other species.
SoilBoost EA on Lao plantation soils
SoilBoost EA is a Leonardite-derived humic acid soil conditioner manufactured exclusively by Chemiseed Sdn. Bhd. in Malaysia. It is 60.6% humic acid by the CDFA method, pH 3.84, with 0.45% sulfur. On the acidic mineral soils and basalt-derived Bolaven coffee soils common in Laos, a humic acid conditioner supports soil condition and structure. SoilBoost EA is applied by broadcast at 50 to 100 kg/ha or by drench at 10 to 15 kg/ha. It is a soil conditioner: it is not a fertiliser substitute and not a disease treatment.
Request availability and quote for Laos
Chemiseed serves Lao concessions, cooperatives, and importers on a quote-only basis. Availability and lead time are confirmed per inquiry based on species, volume, and shipment terms.
Request availability and quote for Laos
Or message us directly: WhatsApp +60 17-237 4058. See also how can we help for the right intake form.
Trust and seed quality
Chemiseed cover crop seed lots are tested to ISTA and AOSA methods for germination and purity, with BPI and ISPM-7 phytosanitary documentation available for export shipments. Spec sheets and certificates of analysis are available on request via the document center.
For Philippine inquiries, see our sister company KudzuSeeds, which is BPI-permitted in the Philippines.
Pertanyaan yang Sering Diajukan
Which cover crops are used in Lao rubber concessions?
Pueraria javanica is the core legume for Lao rubber, broadcast at 4 to 6 kg/ha. Centrosema pubescens is added for shade tolerance as the canopy closes. Calopogonium mucunoides is used as a pioneer at establishment.
What cover crops are relevant to Bolaven Plateau coffee?
Shade-tolerant legumes such as Centrosema pubescens and Calopogonium caeruleum are used in coffee inter-rows where light at ground level is moderate. Species fit depends on the canopy management plan.
What does SoilBoost EA do?
SoilBoost EA is a humic acid soil conditioner that supports soil condition and structure. It is applied at 50 to 100 kg/ha by broadcast or 10 to 15 kg/ha by drench. It is not a fertiliser substitute.
How do I get availability and pricing for Laos?
Chemiseed operates on a quote-only basis. Request availability through the form above or WhatsApp, and we will confirm species availability, lead time, and pricing for your shipment.