Field experiment
The experiment was established as a randomized complete
block design with three replicates. Each plot (667 m
2
) was planted
with 170 banana tissue culture plantlets (Musa acuminataAAA
Cavendish cv. Brazil). Thefield experiment hadfive treatments
including a general operation control (GCK). The treatment plots
were amended with four different types of organic amendments:
(1) CM treatment, soil amended with cattle manure compost (CM);
(2) PM treatment, soil amended with pig manure compost (PM); (3)
CMR treatment, soil amended with Chinese medicine residue
compost (CMR); (4) BIO treatment, soil amended with bio-organic
fertilizer (BIO) and 5) general operation control (GCK), amended
with pig manure at the amount of 300 kg per 667 m
2
and essential
mineral fertilizers (N, 36 kg; P, 9 kg; and K, 72 kg). The composts of
each treatment (except GCK) were used at the amount of 600 kg per
667 m
2
. All treatments were adjusted to the same amounts of N, P
and K by mineral fertilizers as necessary. Two-thirds of the composts and essential mineral fertilizers were applied as basic fertilizers before planting using a rotary tiller. The remaining organic
fertilizer or bio-organic fertilizer and essential mineral fertilizers
were applied as a top dressing during the banana bud stage. All
other farm operations were managed with traditional farming
methods. Thefield experiment was performed from May 2010 to
July 2011
Field experimentThe experiment was established as a randomized completeblock design with three replicates. Each plot (667 m2) was plantedwith 170 banana tissue culture plantlets (Musa acuminataAAACavendish cv. Brazil). Thefield experiment hadfive treatmentsincluding a general operation control (GCK). The treatment plotswere amended with four different types of organic amendments:(1) CM treatment, soil amended with cattle manure compost (CM);(2) PM treatment, soil amended with pig manure compost (PM); (3)CMR treatment, soil amended with Chinese medicine residuecompost (CMR); (4) BIO treatment, soil amended with bio-organicfertilizer (BIO) and 5) general operation control (GCK), amendedwith pig manure at the amount of 300 kg per 667 m2and essentialmineral fertilizers (N, 36 kg; P, 9 kg; and K, 72 kg). The composts ofeach treatment (except GCK) were used at the amount of 600 kg per667 m2. All treatments were adjusted to the same amounts of N, Pand K by mineral fertilizers as necessary. Two-thirds of the composts and essential mineral fertilizers were applied as basic fertilizers before planting using a rotary tiller. The remaining organicfertilizer or bio-organic fertilizer and essential mineral fertilizerswere applied as a top dressing during the banana bud stage. Allother farm operations were managed with traditional farmingmethods. Thefield experiment was performed from May 2010 toJuly 2011
การแปล กรุณารอสักครู่..
