Weinidog, ni ddylem edrych yn ôl ar syniadau a oedd yn cael eu trafod tua 30 mlynedd yn ôl am ateb i lygredd dŵr. Rhaid inni edrych tua'r dyfodol drwy groesawu technoleg i wneud dewisiadau llawer mwy cywir mewn perthynas â rheoli tir. Fel y gwyddoch, mae enghreifftiau o brosiectau arloesol yn cael eu cynnal wrth inni siarad, lle mae ffermwyr ac ymchwilwyr yn cydweithio i ddyfeisio ffordd lawer mwy soffistigedig o roi cynlluniau rheoli maetholion ar waith. Fe wyddoch fod fferm coleg Gelli Aur wedi cwblhau prosiect peilot llwyddiannus iawn yn ddiweddar o'r enw Taclo'r Tywi mewn rhan o Gymru sydd wedi bod yn fan gwan o ran llygredd afonydd, gan ddefnyddio gorsafoedd tywydd ar ffermydd i fesur tymheredd y pridd, lleithder dail, cyfeiriad y gwynt a glawiad. Nawr, mae hyn yn darparu data amser real ar ap ffôn o fewn eiliadau, gan ddefnyddio system coch, oren, gwyrdd a fydd yn caniatáu i ffermwyr wneud penderfyniadau ar y cae ynghylch taenu slyri, chwistrellu plaladdwyr neu gynaeafu. Mae hyn yn llawer mwy gwyddonol na ffermio yn ôl y calendr, sy'n anymarferol ac yn hen ffasiwn.

Minister, we shouldn't look back at ideas that were being discussed about 30 years ago for a solution to water pollution. We have to look to the future by embracing technology to make far more accurate choices around land management. As you know, there are examples of innovative projects being carried out as we speak, where farmers and researchers are working together to devise a far more sophisticated way of putting nutrient management plans in place. You will know that Gelli Aur college farm has recently completed a very successful pilot project, called, Taclo'r Tywi - tackling the Tywi - in a part of Wales that has notoriously been a black spot for river pollution, using weather stations on farms to measure soil temperature, leaf moisture, wind direction and rainfall. Now, this provides real-time data on a phone app within seconds, using a red, amber, green system that will allow farmers to make on-field decisions around slurry spreading, pesticide spraying or harvesting. This is far more scientific than farming by calendar, which is both impractical and outdated.

Diolch. A gaf fi atgoffa'r holl siaradwyr yn awr mai dadl cynnig deddfwriaethol yw hi? Felly, y terfyn amser ar gyfer siaradwyr yw tri munud. Siân Gwenllian.

Thank you. Can I just remind all speakers now that it is a legislative proposal debate? Therefore, the time limit for speakers is three minutes. Siân Gwenllian.

Bythefnos yn ôl, fel Cadeirydd y grŵp trawsbleidiol ar angladdau a phrofedigaeth, cefais gyfarfod â Rhian Mannings, sef sylfaenydd a phrif weithredwr yr elusen Cymru gyfan 2 Wish Upon a Star, i drafod eu gwaith yn darparu cymorth profedigaeth hanfodol i deuluoedd sydd wedi colli plentyn neu oedolyn ifanc 25 oed ac iau yn sydyn ac yn drawmatig, a all fod yn sgil hunanladdiad, neu drwy ddamwain neu salwch. Fel y dywedodd hi, marwolaeth sydyn yw'r farwolaeth yr anghofir amdani yng Nghymru. Ac er eu bod nhw wedi dod yn wasanaeth statudol, i bob pwrpas, yng Nghymru, gan weithio gyda phob bwrdd iechyd, pob heddlu, nid ydyn nhw'n derbyn unrhyw gymorth statudol o gwbl, ac yn gorfod codi pob ceiniog eu hunain. Dywedodd hi eu bod nhw'n lleihau pwysau ar dimau iechyd meddwl, gan helpu i fynd i'r afael â thrawma annisgwyl marwolaeth a cholled na ellir eu rhagweld. Sut, felly, ydych chi'n ymateb i'w datganiad bod angen, felly, i'w gwasanaethau fod yn hysbys iawn, gan fabwysiadu dull amlasiantaeth, i sicrhau y gellir darparu'r cymorth hwn ledled Cymru ac y gellir lleihau'r canlyniadau hirdymor difrifol i'r goroeswyr?

A fortnight ago, as Chair of the cross-party group on funerals and bereavement, I met Rhian Mannings, who is the founder and chief executive of the all-Wales charity 2 Wish Upon a Star, to discuss their work providing essential bereavement support for families who have suddenly and traumatically lost a child or young adult aged 25 years and under, which may be from suicide, or may be through accident or illness. As she said, sudden death is the forgotten death in Wales. And although they've become a statutory service, effectively, in Wales, working with every health board, every police force, they're receiving no statutory support whatsoever, having to raise every penny themselves. She said they're reducing pressure on mental health teams, helping tackle that unforeseeable trauma of unpredictable death and loss. How, therefore, do you respond to their statement that their services therefore need to be widely known, with a multi-agency approach undertaken, to ensure that this support can be delivered Wales wide and that the severe long-term consequences for the survivors can be reduced?