Study on the use of water hyacinth, rain trea leave to produce bio-fertilizer for organic crops by effective microorganisms

Study on the use of water hyacinth, rain trea leave to produce bio-fertilizer for organic crops by effective microorganisms

Authors

  • SAKTIKOUN.T
  • PHIMPHACHANH.P
  • SINGHARAJ.S
  • PHENGMEAUNGKHUNE.T
  • PHOMMIXAY.S

Keywords:

Water hyacinth, Rain trea leave, Bio-fertilizer, Effective microorganisms, ຜັກຕົບ, ປຸ໋ຍຊີວະພາບ, ນໍ້າໝັກຊີວະພາບ

Abstract

Water hyacinth, rain trea leave are large number of naturally occurring plants, so the production of biological fertilizers is an option to help farmers avoid the use of chemicals in crops and also as a way to help in managing plant debris correctly and friendly to the environment, the aim in this research is studying the quality of compost from water hyacinth and rain trea leave by using effective microorganisms in different periods of time, there are 2 sets in the experiment like mixed dried water hyacinth with cow dung at a ratio of 2:1 and mixed dried rain trea leave with cow dung at a ratio of 2:1.                                 

The results of experiments on bio-fertilizer fermentation show that dried water hyacinth with cow dung takes about 42 days, while the composting of dried rain trea leave with cow dung takes about 49 days. the average level of decomposition of both types of compost were measured 20.5 centimeters to 23.6 centimeters, The average moisture of both bio-fertilizer from 50 percent to 80 percent.

After analyzing the quality of the bio-fertilizer, it was found that the water hyacinth fertilizer there is the amount of main nutrients like nitrogen (N) 1.01 percent, phosphorus (P) 0.48 percent, potassium (K) 0.43 percent, acidity-alkalinity pH=7.5, organic matter 26.00 percent and as for the rain trea leave fertilizer there is amount of the main nutrients like nitrogen (N) 0.72 percent, phosphorus (P) 0.24 percent, potassium (K) 0.19 percent, acidity-alkaline pH=7.1 and organic matter 16.51 percent. The results of the experiment show that the amount of nutrients required by plants is closed to the standard value of organic fertilizers of the Department of Agriculture, Ministry of Agriculture and Forestry.

ຜັກຕົບ,ໃບສຳຊາ ເປັນພືດທີ່ເກີດຂຶ້ນຕາມທໍາມະຊາດຢ່າງຫຼວງຫຼາຍ ການຜະລິດປຸ໋ຍຊີວະພາບຈຶ່ງເປັນທາງເລືອກໜຶ່ງ ໃນການຊ່ວຍຊາວກະສີກອນຫຼິກລ້ຽງຈາກການນຳໃຊ້ສານເຄມີໃນການປູກພືດ ແລະ ທັງເປັນວິທີຊ່ວຍໃນການກຳຈັດເສດພືດໃຫ້ຖືກຕ້ອງ ເປັນມິດກັບສິ່ງແວດລ້ອມ ໃນບົດຄົ້ນຄວ້ານີ້ ມີຈຸດປະສົງສຶກສາ ຄຸນນະພາບຂອງປຸ໋ຍໝັກຈາກຜັກຕົບ,ໃບສຳຊາທີ່ໃຊ້ນ້ຳໝັກຊີວະພາບ(EM) ໃນຍ່ອຍສະຫຼາຍ ໃນໄລຍະເວລາຕ່າງກັນ ປະກອບມີ 2 ຊຸດໃນການທົດລອງຄື ປະສົມຜັກຕົບກັບຂີ້ງົວດ້ວຍອັດຕາສ່ວນ2:1 ແລະ ປະສົມໃບສຳຊາກັບຂີ້ງົວດ້ວຍອັດຕາສ່ວນ2:1

ຜົນການທົດລອງໃນການໝັກບົ່ມປຸ໋ຍຊີວະພາບ ປະກົດວ່າ ປຸ໋ຍຜັກຕົບກັບຂີ້ງົວ ໃຊ້ເວລາປະມານ 42 ວັນ, ສ່ວນ ປຸ໋ຍໃບສຳຊາກັບຂີ້ງົວໃຊ້ເວລາປະມານ 49 ວັນ, ລະດັບການຫຍຸບໂຕຂອງຝຸ່ນບົ່ມທັງສອງຊະນິດຫຼັງຜ່ານການໝັກບົ່ມ ສະເລ່ຍແລ້ວຢູ່ລະຫວ່າງ 20.5cm ຫາ 23.6cm, ຄວາມຊື້ນຂອງປຸ໋ຍທັງສອງຊະນິດສະເລ່ຍແລ້ວຢູ່ໃນລະຫວ່າງ 60 % ຫາ 80 %

ຈາກນັ້ນນໍາໄປວິເຄາະ ປະລິມານ ທາດອາຫານຂອງປຸ໋ຍ ເຫັນວ່າ ປຸ໋ຍຜັກຕົບກັບຂີ້ງົວ ມີຄ່າປະລິມານ ທາດອາຫານຫຼັກ ໄນໂຕເຈນ(N) 1.01%, ຟົດສຟໍຣັດ(P) 0.48%, ໂປຼແທັສຊຽມ(K) 0.43%, ຄວາມເປັນກົດ-ເປັນດ່າງ pH=7.5, ອິນຊີວັດຖຸ 26.00% ແລະສ່ວນປຸ໋ຍໃບສຳຊາກັບຂີ້ງົວ ມີປະລິມານທາດອາຫານຫຼັກ ໄນໂຕເຈນ(N) 0.72%, ຟົດສຟໍຣັດ(P) 0.24 %, ໂປຼແທັສຊຽມ(K) 0.19%, ຄວາມເປັນກົດ-ເປັນດ່າງ pH=7.1 ແລະ ອິນຊີວັດຖຸ 16.51%, ຜົນການທົດລອງເຫັນວ່າ ປະລິມານທາດອາຫານ ທີ່ພືດຕ້ອງການ ຢູ່ໃນລະດັບໃກ້ຄຽງ ກັບຄ່າມາດຕະຖານຂອງປຸ໋ຍອົງຄະທາດ ຊີວະພາບຂອງ ກົມປູກຝັງ, ກະຊວງກະສິກຳ ແລະ ປ່າໄມ້ ທີ່ກຳນົດໄວ້.

Published

2024-05-21

How to Cite

SAKTIKOUN, T., PHIMPHACHANH, P., SINGHARAJ, S., PHENGMEAUNGKHUNE, T., & PHOMMIXAY, S. (2024). Study on the use of water hyacinth, rain trea leave to produce bio-fertilizer for organic crops by effective microorganisms. Scientific Journal of National University of Laos, 22. Retrieved from https://lajd.org/index.php/sjnuol/article/view/139

Issue

Section

ວິທະຍາສາດທໍາມະຊາດ

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