Otu esi emeziwanye ọnụọgụ mkpụrụ osisi anyụ ma gbochie mbelata mkpụrụ osisi?

Oge mbụ nke watermelons n'oge opupu ihe ubi na-ewepụta mkpụrụ n'oge, na-eto ngwa ngwa, ma na-enye ọnụ ahịa dị elu. Otú ọ dị, ihu igwe na-adịghị akwụsi ike n'oge opupu ihe ubi na-eme ka mkpụrụ osisi sie ike, na-eduga n'ihe ize ndụ nke ịdaba mkpụrụ osisi. Ịkwalite ọnụego ntọala mkpụrụ osisi na igbochi ọdịda mkpụrụ osisi bụ isi ihe na-echegbu ndị na-akụ egusi.

I. Gịnị bụ mkpuru osisi watermelon?

Mbelata mkpụrụ osisi anyụ na-ezo aka nkwụchi nke ovary n'ime osisi ahụ, na-amalite site n'akụkụ elu nke mkpụrụ osisi na-eto eto na-eji nwayọọ nwayọọ na-atụgharị edo edo ma na-akpụ akpụ, na-emecha nweta mkpụrụ osisi.

II. Ihe na-ebute ọdịda mkpụrụ anyụ:

1. Ọdịda nke ifuru nwanyị ka a na-emetọ ya na fatịlaịza ma ọ gachara. Watermelons bụ osisi monoecious nwere okooko osisi nwoke na nwanyị dị iche iche. Ọ bụrụ na oge okooko osisi dabara na ihu igwe mmiri ozuzo, pollen ga-amịkọrọ mmiri na mgbawa; ma ọ bụ ọ bụrụ na ụmụ ahụhụ na-emetọ ihe dị ole na ole, a pụghị imezi ifuru nwanyị nke ọma, na-egbochi ovary ịgbasa ma na-eto nke ọma, na-eme ka ọ daa.

2. Ihe na-adịghị mma na akụkụ nwanyị ma ọ bụ nwoke ifuru. Dịka ọmụmaatụ, ihere nke dị mkpụmkpụ nke ukwuu, enweghị mkpụrụ osisi nectar, enweghị mmepụta pollen na anthers, ma ọ bụ mmebi pistil nwere ike ime ka mkpụrụ osisi melon daa.

3. Ma oke na-adịghị ike osisi ibu nwere ike ime ka mkpụrụ dobe. 4. Ala adịghị mma n'oge okooko. Oke mmiri na-eduga n'oke ahịhịa ahịhịa, na-eme ka okooko osisi ndị nwanyị na-eri nri na-edozi ahụ ma na-ebute ite ime mkpụrụ osisi. Mmiri na-ezughị ezu na-eme ka osisi ahụ daa ifuru n'ihi enweghị mmiri.

5. Ọnọdụ gburugburu ebe obibi na-adịghị mma. Okpomọkụ nke dị oke elu ma ọ bụ dị ala n'oge okooko na-emebi pollen tube elongation, na-eduga na fatịlaịza na-adịghị mma na ọdịda ifuru. Ọkụ na-ezughị ezu na-egbochi photosynthesis, na-eme ka ovary na-ata ahụhụ ruo nwa oge site na erighị ihe na-edozi ahụ ma na-ebute ite ime mkpụrụ osisi.

6. Enweghị ahaghị nhata n'etiti uto vegetative na ịmụ nwa. Oke vegetative ibu nwere ike iduga ogbenye mmepe nke nwanyi okooko osisi na mfri ite ime.

7. Ijubiga oke ókè. Ijubiga oke ókè na-eduga n'ikpughe ọkụ na-adịghị mma yana itolite ahịhịa gabigara ókè, nke na-emetụta uto ịmụ nwa ma mee ka mkpuru osisi sie ike.

8. Mmebi kpatara pests na ọrịa.

III. Ụzọ maka igbochi na ịchịkwa ite ime mkpụrụ osisi anyụ:

1. Okike pollination artificial.
1. N'oge okooko anyụ, were okooko osisi ndị nwoke n'agbata elekere asaa na nke iri nke ụtụtụ, wepụ corolla, tinyekwa stamens nke ifuru nwanyị. Tinye stamens na ifuru nwanyị 2-3 kwa ifuru nwoke. Jikwaa nwayọ n'oge a na-eme pollination ka ị ghara imebi ihere.

2. Hazie oge ịgha mkpụrụ nke ọma, na-ahụ na oge ịtọ mkpụrụ osisi anyụ na-ezere oge mmiri ozuzo iji mee ka ọ dịkwuo mma. Nye ọnọdụ gburugburu ebe obibi kwesịrị ekwesị maka seedlings n'oge ogbo seedling iji kwalite ọdịiche ifuru ifuru ma belata ohere nke okooko osisi ndị nwere nkwarụ.

3. Tinye fatịlaịza na mmiri na sayensị.
Tinye fatịlaịza isi dị arọ tupu ịgha mkpụrụ, nke bụ isi fatịlaịza organic, nke ejiri nitrogen na-eme ngwa ngwa gbakwunyere, phosphorus, na potassium fatịlaịza. Belata ngwa fatịlaịza nitrogen nke ọma n'oge uto osisi vine na okooko osisi. Soro ụkpụrụ fatịlaịza ma jikwaa ịgbara mmiri nke ọma iji hụ na uto siri ike ma gbochie oke ahịhịa.

4. Na-achịkwa oke osisi vine iji belata oriri na-edozi ahụ na-adịghị mkpa.

5. Osisi na njupụta ezi uche dị na ya iji hụ na ventilashion na ntinye ọkụ.

6. Ịkwachaa na topping n'oge: Ịkwachaa ọ bụghị nanị na ọ na-edozi uto ahịhịa na ịmụ nwa kamakwa na-eme ka ikuku na-eku ume na ntinye ọkụ. Mgbe emechara mkpụrụ osisi, topping n'oge na-etinye aka na nri nri, na-akwalite mmụba mkpụrụ osisi.

7. Iji ndị na-ahụ maka uto osisi: N'ụbọchị ifuru nwanyị ga-emepe ma ọ bụ ụbọchị gara aga, fesa mkpụrụ osisi na 0.1% Forchlorfenuron. Fesa nke ọma n'akụkụ abụọ nke mkpụrụ osisi ahụ. N'ozuzu, na okpomọkụ n'okpuru 18 Celsius, jiri ihe dịka 10ml nke 0.1% Forchlorfenuron diluted na 1.5kg mmiri; na 18-24 ° C, jiri 10ml diluted na 1.5-2kg mmiri; na na 25-30 Celsius, jiri 10ml diluted na 1.5-3kg mmiri. Nke a na-akwalite ntọala mkpụrụ osisi ma na-abawanye ọnụọgụ mkpụrụ osisi.

8. Ịtinye ihe ndị na-achọpụta ihe na-eme ka ụtọ na agba dịkwuo ụtọ, na-echebe okooko osisi na mkpụrụ osisi, na-akwalite mmụba na uto mkpụrụ osisi, na-amụba mkpụrụ.

9. Mgbochi na njikwa nke ụmụ ahụhụ na ọrịa n'oge.