00650nam a22001337a 4500 RUA AGR HE 2020 B1-490 Or. HE LENGHUN ហេ ឡេងហ៊ុន EFFECT OF DIFFERENCE RATE OF NITROGEN ON GROWTH AND YIELD OF LETTUCE (Lactuca sativa L.) ឥទ្ធិពលកម្រិតអាសូតខុសគ្នាទៅលើការលូតលាស់ និងទិន្នផលដំណាំំសាលាដ phnom penh rua 2020 X. 37P VII. 29cm https://drive.google.com/file/d/1B7i16qlMLvm99VMbkA652L-NnwrfzLSt/view?usp=sharing AGR 23520 23520 0 0 ddc 0 AGR_HE_2020_000000000000000_B1490_OR_1 0 100819 LBB LBB B1.490 2024-08-08 AGR HE 2020 B1-490 Or.1 a079441 2024-08-08 2024-08-08 AGR 0 0 ddc 0 AGR_HE_2020_000000000000000_B1490_OR_2 0 100820 LBB LBB B1.490 2024-08-08 AGR HE 2020 B1-490 Or.2 a078988 2024-08-08 2024-08-08 AGR 0 0 ddc 0 AGR_HE_2020_000000000000000_B1490_OR_3 0 100821 LBB LBB B1.490 2024-08-08 AGR HE 2020 B1-490 Or.3 a079425 2024-08-08 2024-08-08 AGR 0 0 ddc 0 AGR_HE_2020_000000000000000_B1490_OR_4 0 100822 LBB LBB B1.490 2024-08-08 AGR HE 2020 B1-490 Or.4 a079405 2024-08-08 2024-08-08 AGR