Wavelength uye Spectral Hunhu hweKura Mwenje

Magetsi ekukura kwezvirimwa, sechishandiso chakakosha chehunyanzvi hwekurima, akagadzirirwa kutevedzera chiedza chezuva uye nekupa mamiriro ekuvhenekesa anodiwa pakukura kwechirimwa. Hurefu hwemasaisai uye spectral kugovera kwechiedza kunoita basa rakakosha mukukura kwechirimwa. Ichi chinyorwa chinotsanangudza iwo wavelength uye spectral maitiro ekukura mwenje uye kukosha kwavo pakukura kwekudyara.

1. Wavelength uye kukura kwezvirimwa

Zvirimwa zvine hunyanzvi hwakasiyana hwekutora uye kushandisa mwenje weavelengths akasiyana. Mukukura kwechirimwa, kune matatu makuru mabhendi echiedza ane zvakakosha pakukura nekukura kwechirimwa:

Chiedza chebhuruu (400-500 nanometers): Chiedza chebhuruu chine simba guru pane morphology uye kukura kwezvirimwa, izvo zvinogona kukurudzira kukura kwakatwasuka kwezvirimwa, kuwedzera huwandu hwemashizha, uye kuwedzera kukora kwemashizha. Chiedza chebhuruu chinobatsirawo zvirimwa photosynthesize uye kugadzirisa stomata kuvhura nekuvhara.

Chiedza chegirini (500-600 nanometers): Kunyangwe mwenje wegirinhi uchitorwa nezvirimwa, une zvishoma zvinokanganisa kukura kwechirimwa. Zvirimwa zvinowanzokura zvirinani pasi pechiedza chebhuruu uye chitsvuku, saka mwenje wegirini unogona kudzikiswa zvine mwero mumwenje wekukura.

Chiedza chitsvuku (600-700 nanometers): Chiedza chitsvuku chakakosha pakukura kwechirimwa uye photosynthesis. Inosimudzira lateral chirimwa kukura, maruva uye kuibva michero. Zvirimwa zvinoita photosynthesis zvakanyanya pasi pechiedza chitsvuku.

2. Spectrum uye chirimwa zvinodiwa

Zvirimwa zvinoda mawavelength akasiyana echiedza kuti apedze matanho akasiyana ekukura kwadzo. Naizvozvo, iyo spectral kugovera kwemwenje kukura kwezvirimwa kunofanirwa kugadzirwa zvinoenderana nezvinodiwa zvezvirimwa kuti ive nechokwadi chekukura kwemhedzisiro. Common spectral distributions dzinosanganisira:

Reshiyo yechiedza chebhuruu uye mwenje mutsvuku: Zvirimwa zvinoda chikamu chepamusoro chechiedza chebhuruu mumatanho ekutanga nepakati ekukura, uye chikamu chepamusoro chechiedza chitsvuku mumatanho ekutumbuka nekuita michero.

Yakazara Spectrum Chiedza: Zvimwe zvidyarwa zvinoda mwenje wakazara wakazara kuti utevedze chiedza chezuva uye kuve nechokwadi chekukura kwavo kuzere uye kukura.

Custom Spectrum: Zvichienderana nezvinodiwa uye nhanho dzekukura dzezvidyarwa, mwenje wekukura unogona kupa inogadziriswa spectrum kuti isangane nezvinodiwa zvezvirimwa zvakasiyana.

Muchidimbu, iyo wavelength uye spectral kumisikidzwa kwemwenje wako wekukura kwakakosha pakukura kwechirimwa nekusimudzira. Nekugadzira iyo spectral kugovera zvinoenderana nezvinodiwa zvezvirimwa, marambi ekukura kwezvirimwa anogona kupa mamiriro emwenje akakwana, kukurudzira kukura kwechirimwa uye kuwedzera goho, uye chishandiso chakakosha mukurima kwemazuva ano nekurima.