Kev tswj qhov seem txaus yuav txhim kho cov txiaj ntsig ntawm cov qoob loo cog qoob loo ntawm tsev cog qoob loo (Solanum lycopersicum L.) kev tsim khoom, av N pas dej, N cycling, thiab ib puag ncig zoo, kev tshawb fawb tshiab hais tias.
Tsis hais txog kev tswj hwm, npog cov qoob loo tuaj yeem khaws lossis nce av N cia ntawm 10 cm qhov tob piv nrog cov av xoob. Npog cov qoob loo tseem tuaj yeem txhim kho microbial biomass N, vim li ntawd, av N muaj tuaj yeem nce nrog cov qoob loo npog, tshwj tsis yog rye (Secale cereale L.), ntau dua nrog cov plaub hau vetch (Vicia villosa R.; HV) kev koom ua ke dua li HV mulch thiab cov biculture ntawm HV thiab rye. Cov seem uas tsis muaj organic N ntawm cov av saum npoo yuav nce nrog cov qoob loo, ntau dua nrog HV thiab rye monocultures dua li biculture.
Txiv lws suav yield tuaj yeem nce ntxiv nrog cov biculture dua li HV kev koom ua ke lossis HV mulch vim tias muaj cov khoom seem-N siv los ntawm cov txiv lws suav. Lub biculture yuav hloov N tso qauv los ntawm ob qho tib si npog cov qoob loo: rye ntawm biculture yuav tso ntau N tshaj lub monoculture, thaum HV yuav tso ib tug zoo sib xws los yog ntau N nyob rau hauv lig tshaj nyob rau hauv thaum ntxov lub sij hawm ntawm txiv lws suav loj hlob. Nrog rau kev cog qoob loo txaus HV / rye piv (2/1), biculture yuav tswj lossis nce av N cia, nce N cycling thiab lws suav tawm los, thiab txhim kho ib puag ncig zoo.
Nyeem qhov kev tshawb fawb tiav ntawm www.researchgate.net.
Muchanga, Rafael. (2021). Npog Nroj Tsuag Residue Management rau kev siv cov Mineralized Nitrogen hauv tsev cog txiv lws suav ntau lawm. 10.5772/intechopen.95359.